ICP Test Report Certification Packet

Transcription

1 ICP Test Report Certification Packet Company name : Littelfuse, Inc. Product Series: ATOF Product #: 287xxx Series Issue Date: February 25, 2013 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (EU Directive 2002/95/EC, 2011/65/EU)-restricted substance nor such use, for materials to be used for unit parts, for packing/packaging materials, and for additives and the like in the manufacturing processes. In addition, it is hereby reported to you that the parts and sub-materials, the materials to be used for unit parts, the packing/packaging materials, and the additives and the like in the manufacturing processes, are all composed of the following components. Issued by: <Global EHS Engineer> (1) Parts, sub-materials and unit parts This document covers the ATOF series RoHS-Compliant series products manufactured by Littelfuse, Inc. < Raw Materials Used Please see Table 1 (2) The ICP data on all measurable substances Please see appropriate pages as identifed in Table 1 Remarks: Non-HF contains Chlorine (Cl) in white foil & orange colorant. 1 Decemeber 01, 2005 Littelfuse, Inc. Page 1

2 Table 1: List of Raw Materials covered by this report Total Parts Raw Material Part Number Raw Material Description Page(s) Molding Resin Plated Zinc Strip White Foil Colorant- Gray Colorant- Violet Colorant- Pink Colorant- Brown Colorant- Red Colorant- Blue Colorant- Tan Colorant- Green Colorant- Orange Colorant- Yellow

3 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : VYDYNE 21SP-C Nylon Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

4 Number : TWNC (Ⅰ) Test Result Summary: Result Test Item Unit Test Method Semitransparent RL plastic pellets Heavy Metal With reference to IEC 62321: 2008, Cadmium (Cd) Content ppm by microwave digestion and 2 determined by ICP- OES. With reference to IEC 62321: 2008, Lead (Pb) Content ppm by microwave digestion and 2 determined by ICP- OES. With reference to IEC 62321: 2008, Mercury (Hg) Content ppm by microwave digestion and 2 determined by ICP- OES. With reference to IEC 62321: 2008, by alkaline Chromium VI (Cr 6+ ) Content ppm digestion and 1 determined by UV- Vis Spectrophotometer. *THJ * Page 2 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

5 Number : TWNC Result Test Item Unit Test Method Semitransparent RL plastic pellets Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm 5 Dibrominated Biphenyls (DiBB) ppm 5 Tribrominated Biphenyls ppm 5 (TriBB) With reference to Tetrabrominated Biphenyls ppm IEC 62321: 2008, 5 (TetraBB) by solvent Pentabrominated Biphenyls ppm extraction and 5 (PentaBB) determined by GC- Hexabrominated Biphenyls ppm MS and further 5 (HexaBB) HPLC-DAD Heptabrominated Biphenyls ppm confirmation when 5 (HeptaBB) necessary. Octabrominated Biphenyls ppm 5 (OctaBB) Nonabrominated Biphenyls (NonaBB) ppm 5 Decabrominated Biphenyl (DecaBB) ppm 5 Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm 5 Dibrominated Diphenyl Ethers (DiBDE) ppm 5 Tribrominated Diphenyl Ethers ppm 5 (TriBDE) With reference to Tetrabrominated Diphenyl ppm IEC 62321: 2008, 5 Ethers (TetraBDE) by solvent Pentabrominated Diphenyl ppm extraction and 5 Ethers (PentaBDE) determined by GC- Hexabrominated Diphenyl Ethers ppm MS and further 5 (HexaBDE) HPLC-DAD Heptabrominated Diphenyl ppm confirmation when 5 Ethers (HeptaBDE) necessary. Octabrominated Diphenyl Ethers ppm 5 (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) ppm 5 Decabrominated Diphenyl Ether (DecaBDE) ppm 5 *THJ * Page 3 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

6 Number : TWNC Result Test Item Unit Test Method Semitransparent RL plastic pellets Phthalates Di(2-ethylhexyl) Phthalate With reference to ppm (DEHP) EN 14372: 2004, by 50 Dibutyl Phthalate (DBP) ppm solvent extraction 50 Benzyl Butyl Phthalate (BBP) ppm and determined by GC-MS. 50 Halogen Content Fluorine (F) ppm With reference to 50 Chlorine (Cl) ppm EN 14582:2007 by 50 calorimetric bomb Bromine (Br) ppm 50 Iodine (I) Others Hexabromo cyclododecane (HBCDD) ppm ppm with oxygen and determined by Ion Chromatograph. With reference to USEPA 3540C, by solvent extraction and determined by GC-MS Remarks: ppm = parts per million based on weight of tested sample = mg/kg = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

7 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

8 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

9 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

10 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

11 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

12 Number : TWNC Photo *THJ * Page 10 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

13 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : May 04, 2012 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : PLATED ZINC STRIP Part Number : Date Sample Received : Apr 27, 2012 Date Test Started : Apr 28, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Tel: (+886-2) Fax: (+886-2) Page 1 of 5

14 Number : TWNC (Ⅰ) Test Result Summary : Test Item Result (ppm) (1) (2) Heavy Metal Cadmium (Cd) content 54 Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content (mg/kg with 50cm 2 ) Negative (< 0.02)(#) Negative (< 0.02)(#) Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected < = Less than mg/kg with 50cm 2 = milligram per kilogram with 50 square centimetre Negative = A negative test result indicated positive observation was not found at the time of Test. # = Due to the insufficient sample area, reduced total sample surface of 24 cm 2 was used and the dilution factor was adjusted accordingly. Tested Components (1) Silvery Metal Base Material (2) Silvery Plating Layer Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Apr 27, 2012 Test Period : Apr 28, 2012 To May 03, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Limits 0.01% (100ppm) The above limits were quoted from 2002/95/EC and amendment 2005/618/EC for homogeneous material. Tel: (+886-2) Fax: (+886-2) Page 2 of 5

15 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit With reference to IEC edition 1.0:2008 in clause 8/9/10, by Cadmium (Cd) microwave digestion until the tested content samples are totally dissolved and 2 ppm determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 8/9/10, by Lead (Pb) content microwave digestion until the tested 2 ppm samples are totally dissolved and Mercury (Hg) content Chromium VI (Cr 6+ ) content determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in annex B, by boiling water extraction and determined by UV-Vis Spectrophotometer. Remark: Reporting limit = Quantitation limit of analyte in sample 2 ppm 0.02 mg/kg with 50cm 2 Tel: (+886-2) Fax: (+886-2) Page 3 of 5

16 (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI) Reference Standard:IEC edition 1.0:2008 Sample preparation Number : TWNC Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Make up with deionized water By boiling water extraction Cool and filter the extract Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: Analyzed by UV-VIS *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. End of Report Tel: (+886-2) Fax: (+886-2) Page 4 of 5

17 Number : TWNC Photo Tel: (+886-2) Fax: (+886-2) Page 5 of 5

18 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Oct 23, 2012 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : TAPE WHITE FOIL Part Number : Date Sample Received : Oct 16, 2012 Date Test Started : Oct 17, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. *THJ * Page 1 of 9

19 Number : TWNC (Ⅰ) Test Result Summary : Test Item Result (ppm) White Plastic Film Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) *THJ * Page 2 of 9

20 (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Number : TWNC Result (ppm) White Plastic Film Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Oct 16, 2012 Test Period : Oct 17, 2012 To Oct 22, 2012 (Ⅱ) RoHS Limits: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 3 of 9

21 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit With reference to IEC edition 1.0:2008 in clause 8/9/10, by Cadmium (Cd) microwave digestion until the tested content samples are totally dissolved and 2 ppm determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 8/9/10, by Lead (Pb) content microwave digestion until the tested 2 ppm samples are totally dissolved and Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododec ane (HBCDD) determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in annex C, by alkaline digestion and determined by UV-Vis spectrophotometer. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 2 ppm 1 ppm 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm *THJ * Page 4 of 9

22 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 9

23 (Ⅳ) Measurement Flowchart: Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 6 of 9

24 (Ⅳ) Measurement Flowchart: Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 7 of 9

25 (Ⅳ) Measurement Flowchart: Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 8 of 9

26 Number : TWNC Photo *THJ * Page 9 of 9

27 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Color concentrate gray Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

28 Number : TWNC (Ⅰ) Test Result Summary: Heavy Metal Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Test Item Unit Test Method Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) ppm ppm ppm ppm With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. Result Dark gray plastic pellets RL ppm 5 ppm 5 ppm 5 ppm With reference to IEC : 2008, by solvent ppm extraction and 5 determined by GC-MS and ppm further HPLC-DAD 5 confirmation when ppm necessary. 5 ppm 5 ppm 5 ppm 5 *THJ * Page 2 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

29 Number : TWNC Result Test Item Unit Test Method Dark gray plastic RL pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm 5 Dibrominated Diphenyl Ethers (DiBDE) ppm 5 Tribrominated Diphenyl Ethers (TriBDE) ppm 5 Tetrabrominated Diphenyl ppm With reference to IEC 5 Ethers (TetraBDE) 62321: 2008, by solvent Pentabrominated Diphenyl ppm extraction and 5 Ethers (PentaBDE) determined by GC-MS and Hexabrominated Diphenyl Ethers ppm further HPLC-DAD 5 (HexaBDE) confirmation when Heptabrominated Diphenyl ppm necessary. 5 Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) ppm 5 Nonabrominated Diphenyl Ethers (NonaBDE) ppm 5 Decabrominated Diphenyl Ether (DecaBDE) ppm 5 Phthalates Di(2-ethylhexyl) Phthalate With reference to EN ppm (DEHP) 14372: 2004, by solvent 50 Dibutyl Phthalate (DBP) ppm extraction and 50 Benzyl Butyl Phthalate (BBP) ppm determined by GC-MS. 50 Halogen Content Fluorine (F) ppm With reference to EN 50 Chlorine (Cl) ppm 14582:2007 by 50 calorimetric bomb with Bromine (Br) ppm oxygen and determined 50 Iodine (I) ppm by Ion Chromatograph. 50 Others With reference to USEPA Hexabromo cyclododecane 3540C, by solvent ppm (HBCDD) extraction and determined by GC-MS. 10 *THJ * Page 3 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

30 Number : TWNC Remarks: ppm = parts per million based on weight of tested sample = mg/kg = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

31 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

32 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

33 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

34 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

35 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

36 Number : TWNC Photo *THJ * Page 10 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

37 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 06, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : HOUSING Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

38 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Brown Plastic Pellets Page 2 of 9

39 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Brown Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 05, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

40 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

41 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

42 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

43 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

44 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

45 Number : TWNC Photo Page 9 of 9

46 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 09, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : HOUSING COLORANT Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

47 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Red Plastic Pellets Page 2 of 9

48 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Red Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 06, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

49 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

50 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

51 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

52 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

53 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

54 Number : TWNC Photo Page 9 of 9

55 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 06, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : BROWN COLORANT Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

56 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Brown Plastic Pellets Page 2 of 9

57 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Brown Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 05, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

58 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

59 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

60 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

61 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

62 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

63 Number : TWNC Photo Page 9 of 9

64 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 06, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : RED COLORANT Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

65 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Red Plastic Pellets Page 2 of 9

66 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Red Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 05, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

67 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

68 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

69 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

70 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

71 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

72 Number : TWNC Photo Page 9 of 9

73 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Color concentrate blue Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

74 Number : TWNC (Ⅰ) Test Result Summary: Heavy Metal Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Test Item Unit Test Method Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) ppm ppm ppm ppm With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. Result Blue plastic pellets RL ppm 5 ppm 5 ppm 5 ppm With reference to IEC : 2008, by solvent ppm extraction and 5 determined by GC-MS and ppm further HPLC-DAD 5 confirmation when ppm necessary. 5 ppm 5 ppm 5 ppm 5 *THJ * Page 2 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

75 Number : TWNC Result Test Item Unit Test Method Blue plastic RL pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm 5 Dibrominated Diphenyl Ethers (DiBDE) ppm 5 Tribrominated Diphenyl Ethers (TriBDE) ppm 5 Tetrabrominated Diphenyl ppm With reference to IEC 5 Ethers (TetraBDE) 62321: 2008, by solvent Pentabrominated Diphenyl ppm extraction and 5 Ethers (PentaBDE) determined by GC-MS and Hexabrominated Diphenyl Ethers ppm further HPLC-DAD 5 (HexaBDE) confirmation when Heptabrominated Diphenyl ppm necessary. 5 Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) ppm 5 Nonabrominated Diphenyl Ethers (NonaBDE) ppm 5 Decabrominated Diphenyl Ether (DecaBDE) ppm 5 Phthalates Di(2-ethylhexyl) Phthalate With reference to EN ppm (DEHP) 14372: 2004, by solvent 50 Dibutyl Phthalate (DBP) ppm extraction and 50 Benzyl Butyl Phthalate (BBP) ppm determined by GC-MS. 50 Halogen Content Fluorine (F) ppm With reference to EN 50 Chlorine (Cl) ppm 14582:2007 by 50 calorimetric bomb with Bromine (Br) ppm oxygen and determined 50 Iodine (I) ppm by Ion Chromatograph. 50 Others With reference to USEPA Hexabromo cyclododecane 3540C, by solvent ppm (HBCDD) extraction and determined by GC-MS. 10 *THJ * Page 3 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

76 Number : TWNC Remarks: ppm = parts per million based on weight of tested sample = mg/kg = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

77 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

78 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

79 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

80 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

81 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

82 Number : TWNC Photo *THJ * Page 10 of 10 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C 台北市內湖區瑞光路 423 號 8 樓

83 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 06, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : TAN COLORANT Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

84 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Tan Plastic Pellets Page 2 of 9

85 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Tan Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 05, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

86 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

87 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

88 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

89 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

90 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

91 Number : TWNC Photo Page 9 of 9

92 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jul 06, 2012 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : GREEN COLORANT Part Number : Date Sample Received : Jul 02, 2012 Date Test Started : Jul 02, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

93 Number : TWNC (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Green Plastic Pellets Page 2 of 9

94 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Green Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 02, 2012 Test Period : Jul 02, 2012 To Jul 05, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

95 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

96 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

97 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

98 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

99 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

100 Number : TWNC Photo Page 9 of 9

101 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Jul 04, 2012 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : COLORANT ORANGE Part Number : Date Sample Received : Jun 26, 2012 Date Test Started : Jun 27, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

102 Number : TWNC (Ⅰ) Test Result Summary : Result (ppm) Test Item Dark Orange Plastic Pellets Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) 1707 Bromine (Br) Iodine (I) Page 2 of 9

103 Number : TWNC (Ⅰ) Test Result Summary : Test Item Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Others Hexabromocyclododecane (HBCDD) Result (ppm) Dark Orange Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jun 26, 2012 Test Period : Jun 26, 2012 to Jul 03, 2012 (Ⅱ) RoHS Requirement: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

104 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally 2 ppm dissolved and determined by ICP- OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm With reference to IEC edition Chromium VI (Cr 6+ ) 1.0:2008 in annex C, by alkaline content digestion and determined by UV-Vis 1 ppm spectrophotometer. Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododecane (HBCDD) With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

105 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

106 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

107 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

108 Number : TWNC (Ⅳ) Measurement Flowchart: Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

109 Number : TWNC Photo Page 9 of 9

110 Test Report Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Jul 30, 2012 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : YELLOW COLOR CONCENTRATE Part Number : Date Sample Received : Jul 25, 2012 Date Test Started : Jul 25, 2012 : As requested by the applicant, for details please refer to attached pages. Authorized By: On Behalf Of Intertek Testing Services Taiwan Limited K. Y. Liang Director This report shall not be reproduced except in full, without the written approval of the laboratory. Page 1 of 9

111 (Ⅰ) Test Result Summary : Test Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Phthalates Di(2-ethylhexyl) Phthalate (DEHP) Dibutyl Phthalate (DBP) Benzyl Butyl Phthalate (BBP) Number : TWNC Result (ppm) Orange Plastic Pellets Page 2 of 9

112 (Ⅰ) Test Result Summary : Test Item Others Hexabromocyclododecane (HBCDD) Number : TWNC Result (ppm) Orange Plastic Pellets Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of Chemist : Irene Chiou / Kevin Liu / Cathy Chen Date Sample Received : Jul 25, 2012 Test Period : Jul 25, 2012 To Jul 27, 2012 (Ⅱ) RoHS Limits: Restricted Substances Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ehters (PBDEs) Limits 0.01% (100ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. Page 3 of 9

113 Number : TWNC (Ⅲ) Test Method: Test Item Test Method Reporting Limit With reference to IEC edition 1.0:2008 in clause 8/9/10, by Cadmium (Cd) microwave digestion until the tested content samples are totally dissolved and 2 ppm determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 8/9/10, by Lead (Pb) content microwave digestion until the tested 2 ppm samples are totally dissolved and Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content Phthalates Hexabromocyclododec ane (HBCDD) determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in annex C, by alkaline digestion and determined by UV-Vis spectrophotometer. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to IEC edition 1.0:2008 in annex A, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. With reference to EN 14582:2007 by calorimetric bomb with oxygen and determined by Ion Chromatograph. With reference to EN 14372: 2004, by solvent extraction and determined by GC-MS. With reference to USEPA 3540C, by solvent extraction and determined by GC-MSD. Remark: Reporting limit = Quantitation limit of analyte in sample 2 ppm 1 ppm 5 ppm 5 ppm 50 ppm 50 ppm 10 ppm Page 4 of 9

114 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For metal part Sample preparation For non-metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Weigh sample and add alkaline solution Definite temp. extraction Weigh sample and add organic solvent By Soxhlet extraction or Solvent extraction Make up with deionized water By boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Analyzed by GC-MSD Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. Page 5 of 9

115 (Ⅳ) Measurement Flowchart: Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography Page 6 of 9

116 (Ⅳ) Measurement Flowchart: Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD Page 7 of 9

117 (Ⅳ) Measurement Flowchart: Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. Page 8 of 9

118 Number : TWNC Photo Page 9 of 9