3M OPTICAL SYSTEMS 3M CENTER, BUILDING 235-1E-54 ST. PAUL, MN 55144-1000 No. : CE/2007/13746 Date : 2007/01/22 Page : 1 of 6 The following sample(s) was/were submitted and identified by/on behalf of the client as : Sample Description : Style/Item No. : Manufacturer/Vendor : Country of Origin : Sample Receiving Date : Testing Period : 3M OPTICAL FILM RBEF 90/50-12T 3M OPTICAL SYSTEMS JAPAN 2007/1/15 2007/1/15 TO 2007/01/22 =================================================================================== Test Result(s) : Please refer to next page(s).
3M OPTICAL SYSTEMS No. : CE/2007/13746 Page : 2 of 6 Test Result(s) PART NAME NO.1 : 3M OPTICAL FILM Test Item (s): Unit Method MDL Result Method No.1 Blank Cadmium (Cd) With reference to US EPA Method 3052 for Cadmium performed by ICP-AES. 2.0 n.d. 0.0016 Lead (Pb) With reference to US EPA Method 3052 for Lead performed by ICP-AES. Mercury (Hg) With reference to US EPA 3052 & 7470a for Mercury performed by CV-AAS. Hexavalent Chromium Cr(VI) by alkaline extraction Halogen-Bromine (Br) (CAS No:007726-95-6) Halogen-Chlorine (Cl) (CAS No:007782-50-5) Halogen-Fluorine (F) (CAS No:007782-41-4) With reference to IEC 62321, Ed.1 111/54/CDV. Determination of Hexavalent Chromium for non-metallic samples by UV/Vis Spectrometry. With reference to pren14582 method B. Analysis was performed by IC method for Bromine content. With reference to pren14582 method B. Analysis was performed by IC method for Chlorine content. With reference to pren14582 method B. Analysis was performed by IC method for Fluorine content. Trichlorobenzenes Analysis was performed by GC/MS linked Headspace. 2.0 n.d. 0.0004 0.10 n.d. 0.0000 2.0 n.d. 0.0017 50.0 21700 < 50.0 50.0 n.d. < 50.0 50.0 n.d. < 50.0 1.00 n.d. < 1.00
Page : 3 of 6 Test Item (s): Unit Method MDL Result Method No.1 Blank Sum of PBBs - n.d. < 5.00 Monobromobiphenyl Dibromobiphenyl Tribromobiphenyl Tetrabromobiphenyl Pentabromobiphenyl Hexabromobiphenyl Heptabromobiphenyl Octabromobiphenyl Nonabromobiphenyl Decabromobiphenyl With reference to US EPA Sum of PBDEs (Mono to - n.d. < 5.00 3540C for PBBs/PBDEs Nona) (Note 4) Monobromobiphenyl ether Dibromobiphenyl ether performed by GC/MS. Tribromobiphenyl ether Tetrabromobiphenyl ether Pentabromobiphenyl ether Hexabromobiphenyl ether Heptabromobiphenyl ether Octabromobiphenyl ether Nonabromobiphenyl ether Decabromobiphenyl ether Sum of PBDEs (Mono to - n.d. < 5.00 Deca) Phenol,2,4-di-tert-butyl-6-(5- chloro-2h-1,2,3-benzotriazol- 2-yl) (CAS No: 3864-99-1) Phenol,2-(2H-benzotriazol-2- yl)-4,6-di-tert-pentyl-(7cl,8cl) (CAS No: 25973-55-1) Phenol,2-(2H-benzotriazol-2- yl)-4,6-bis(1,1-dimethylethyl) (CAS No: 3846-71-7) Phenol,2-(2H-benzotriazole- 2-yl)-4-(tert-butyl)-6-(secbutyl) (CAS No: 36437-37-3) Note: 1. = ppm 2. n.d. = Not Detected 3. MDL = Method Detection Limit 4. Sum of Mono to NonaBDE & according to 2005/717/EC DecaBDE is exempt. 5. " - " = Not Regulated
Page : 4 of 6 Preparation QC: For Cadmium Content Test : Method Blank(s): 0.0016(ppm) The instrument LOQ is 0.02 mg/l For Lead Content Test : Method Blank(s): 0.0004(ppm) The instrument LOQ is 0.02 mg/l For Mercury Content Test : Method Blank(s): 0.0000(ppm) The instrument LOQ is 0.001 mg/l For Hexavalent Chromium Content Test : Method Blank(s): 0.0017(ppm) The instrument LOQ is 0.02 mg/l (Results shown are of the total weight of samples) Notes : < = Less than ppm =
Page : 5 of 6 1) These samples were dissolved totally by pre-conditioning method according to below flow chart. 2) Name of the person who made measurement: Troy Chang 3) Name of the person in charge of measurement: Daniel Yeh Flow Chart of Digestion for Plastic EPA3052 for Pb Cd (without residue) Cutting / Preparation XRF Screening Sample Measurement (0.25 g) Microwave digestion with HNO 3 /HCl/HF Total Digestion ICP-AES
Page : 6 of 6 ** End of Report **