REFERENCE DESCRIPTION PROMO NET PRICE

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1 Catalysis

2 REFERENCE DESCRIPTION PROMO NET PRICE G Chloro(dimethylsulfide)gold(I) MG Chloro(dimethylsulfide)gold(I) MG Chloro(triphenylphosphine)gold(I) % trace metals basis G Chloro(triphenylphosphine)gold(I) % trace metals basis G Grubbs Catalyst, 1st generation G Grubbs Catalyst, 1st generation MG Grubbs Catalyst, 2nd Generation MG Grubbs Catalyst, 2nd Generation MG Hoveyda-Grubbs Catalyst 1st Generation MG Hoveyda-Grubbs Catalyst 1st Generation G Hoveyda-Grubbs Catalyst 1st Generation MG Hoveyda-Grubbs Catalyst 2nd Generation MG Hoveyda-Grubbs Catalyst 2nd Generation G Tetrakis(triphenylphosphine)palladium(0) - 99 % G Tetrakis(triphenylphosphine)palladium(0) - 99 % 166 Catalysis

3 Gas Chromatography

4 Gas Chromatography REFERENCE DESCRIPTION PROMO NET PRICE Capillary columns for general use SUPELCOWAX 10 - L I.D. 30 m 0.25 mm, df 0.25 μm U Equity -1 - L I.D. 30 m 0.25 mm, df 0.25 μm U Equity L I.D. 30 m 0.25 mm, df 0.25 μm U SLB -5ms - L I.D. 30 m 0.25 mm, df 0.25 μm 287 GC Accessories Supeltex M-4 Capillary Ferrule, I.D. 0.8 mm, 0.53 mm Column I.D., pkg of Supeltex M-4 Capillary Ferrule, I.D. 0.4 mm, mm Column I.D., pkg of Supeltex M-2A Capillary Ferrule, I.D. 0.8 mm, 0.53 mm Column I.D., pkg of Supeltex M-2A Capillary Ferrule, I.D. 0.4 mm, mm Column I.D., pkg of Thermogreen LB-2 Septa - diam mm - PK Thermogreen LB-2 Septa - diam mm - PK Thermogreen LB-2 Septa - diam. 17 mm - PK U Molded Thermogreen LB-2 Septa, with injection hole - diam. 11 mm - PK U Molded Thermogreen LB-2 Septa, solid discs - diam. 11 mm - PK U Therm-O-Ring Seal - 1/4» - PK U Therm-O-Ring Seal - 1/4» - PK U Inlet Seal - stainless steel (gold-plated) - PK U Column Nut for 1/16» Agilent - PK U Split/splitless FAST FocusLiner (wool packed)- PK05 - SGE U Split/splitless FocusLiner (wool packed) for HP, 4mm ID - PK25 - SGE U Split/splitless FocusLiner with taper (wool packed) - PK05 - SGE GC-HS solvents ML 1,3-Dimethyl-2-imidazolidinone puriss. p.a., suitable for GC-HS, 99.5% (GC) L Dimethyl sulfoxide puriss. p.a., suitable for GC-HS, 99.9% (GC) L N,N-Dimethylacetamide puriss. p.a., suitable for GC-HS, 99.9% (GC) L N,N-Dimethylformamide puriss. p.a., suitable for GC-HS, 99.9% (GC) L Water puriss. p.a., suitable for GC-HS 22 Derivatization reagents BSTFA,25ML BSTFA + TMCS, 99:1 (SYLON BFT), KIT 109

5 HPLC

6 REFERENCE DESCRIPTION PROMO NET PRICE HPLC columns U Ascentis RP-Amide HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Ascentis RP-Amide HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm U Discovery HS F5 HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Discovery HS F5 HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm U Ascentis C18 HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Ascentis C18 HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm U Ascentis C8 HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Ascentis C8 HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm U Ascentis Si HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Ascentis Si HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm U Ascentis Phenyl HPLC Column - 5 μm, L I.D. 15 cm 4.6 mm U Ascentis Phenyl HPLC Column - 5 μm, L I.D. 25 cm 4.6 mm 363 Ion pair reagents G-F Sodium 1-heptanesulfonate monohydrate - puriss. p.a., 99.0% G-F Sodium 1-hexanesulfonate monohydrate - puriss. p.a., 99.0% G-F Sodium 1-octanesulfonate monohydrate - puriss. p.a., 99.0% G-F Tetrabutylammonium bisulfate - puriss. p.a., 99.0% ML Tetrabutylammonium hydroxide solution - puriss. p.a., ~40% in H2O 36 HPLC

7 Lab Equipment

8 REFERENCE DESCRIPTION PROMO NET PRICE Lab Equipment - general W EA Aluminum weighing boats - W L D 7 mm 22 mm 7 mm 94 W EA Aluminum weighing boats - W L D 4 mm 12 mm 4 mm 70 Z EA Zerostat anti-static instrument 110 Z EA KDS single-syringe pump, series AC input 220 V, European 2-pin plug Z EA Aldrich AtmosBag - two-hand, size M, closure type, Zipper-lock 41 Z630101EU-1EA IKA RET Basic C stirring hotplates - AC input 230 V 640 Z645060EU-1EA IKA RCT basic IKAMAG safety control - AC input 230 V 529 Lab Equipment Hamilton Syringes Series Gastight, PTFE Luer Lock Volume 1.0 ml TLL Volume 2.5 ml TLL Volume 5.0 ml TLL U Volume 10mL TLL Volume 25.0 ml TLL Volume 50.0 ml TLL Volume 100mL TLL 208 * Offer is valid until December 31, This offer cannot be used in conjuction with any other or special pricing agreement. Prices do not include VAT. sigmaaldrich.com

9 Solvents and Tubes for NMR

10 REFERENCE DESCRIPTION PROMO NET PRICE NMR Solvents G Acetonitrile-d atom % D (screw cap bottle) 24, G Chloroform-d atom % D 9, G Chloroform-d atom % D, contains 0.03 % (v/v) TMS 14, G Deuterium oxide - «100%», atom % D 42, G Deuterium oxide atom % D 35, G Dimethyl sulfoxide-d6 93, G Methanol-d atom % D 47,80 Solvents & Tubes for NMR NMR Solvents ( ml in ampule) PAK Dimethyl sulfoxide-d6 - «100%», atom % D 85, PAK Dimethyl sulfoxide-d atom % D 9, PAK Acetone-d atom % D 16, PAK Acetonitrile-d atom % D 14, PAK Benzene-d atom % D 10, PAK Chloroform-d, «100%», atom % D 16, PAK Deuterium oxide - «100%», atom % D 14, PAK Deuterium oxide atom % D 9, PAK Dichloromethane-d atom % D 28, PAK Methanol-d atom % D 26, PAK Methanol-d4, «100%», atom % D 57, X.75ML Tetrahydrofuran-d atom % D 85, PAK Toluene-d atom % D 19, X0.6ML Pyridine-d atom % D 25,30 Wilmad NMR Tubes (pack of 5 tubes) Z PAK Wilmad NMR tubes 5mm, precision - limit 100 MHz, L 7 in., 505-PS 15,50 Z PAK Wilmad NMR tubes 5mm, precision - limit 300 MHz, L 7 in., 507-PP 23,50 Z PAK Wilmad NMR tubes 5mm, precision - limit 500 MHz, L 7 in, 528-PP 35,00 Z PAK Wilmad NMR tubes 5mm, precision - limit 600 MHz, L 7 in., 535-PP 47,50 Z PAK Wilmad NMR tubes 5mm, precision - limit 800 MHz, L 7 in., 541-PP-7 73,50

11 Sample Preparation

12 REFERENCE DESCRIPTION PROMO NET PRICE SPE Acessories Visiprep SPE Vacuum Manifold - DL (Disposable Liner), 12-port model Visiprep SPE Vacuum Manifold - DL (Disposable Liner), 24-port model U Visiprep SPE Vacuum Manifold - standard, 12-port model U Visiprep SPE Vacuum Manifold - standard, 24-port model 895 SPE tubes silica Supelclean LC-NH2 SPE Tube mg, 3 ml, pk of Supelclean ENVI-18 SPE Tube - 1 g, 6 ml, pk of Sample Preparation SPE tubes - other adsorbents Supelclean LC-Florisil SPE Tube - 1 g, 6 ml, pkg of Supelclean LC-Alumina-B SPE Tube - 1 g, 3 ml, pkg of Supelclean ENVI-Carb SPE Tube mg, 6 ml, pk of Supelclean ENVI-Chrom P SPE Tube mg, 6 ml, pk of SPE tubes - HLB U Supel - Select HLB SPE Tube - 30 mg, 1 ml, pk of U Supel - Select HLB SPE Tube - 60 mg, 3mL, pk of U Supel - Select HLB SPE Tube mg, 6mL, pk of U Supel - Select HLB SPE Tube mg, 12mL, pk of U Supel - Select HLB SPE Tube - 1g, 20mL, pk of

13 Silica and TLC plates

14 REFERENCE DESCRIPTION PROMO NET PRICE Bulk silica KG Silica gel - for flash chromatography, 40-63µm, 60Å, 530 m2/g KG Silica gel - for flash chromatography, 40-63µm, 60Å, 530 m2/g KG Silica gel - for flash chromatography, 40-63µm, 60Å, 530 m2/g KG Silica gel - for flash chromatography, 35-70µm, 60Å, 500 m2/g KG Silica gel - for flash chromatography, 35-70µm, 60Å, 500 m2/g KG Silica gel - for flash chromatography, 35-70µm, 60Å, 500 m2/g KG Silica gel - for flash chromatography, 35-70µm, 60Å, 500 m2/g KG Silica gel - for flash chromatography, 35-70µm, 60Å, 500 m2/g 269 Silica and TLC plates TLC plates EA Silica gel on glass TLC plates - H W 5 cm 10 cm, with fluorescent indicator 254 nm EA Silica on TLC Alu foils - silica gel matrix, H W 10 cm 20 cm, with fluorescent indicator 254 nm EA Silica on TLC Alu foils - silica gel matrix, H W 4 cm 8 cm, with fluorescent indicator 254 nm EA Aluminum oxide on TLC-PET foils - with fluorescent indicator 254 nm, size 20 cm 20 cm, aluminum oxide matrix EA Silica gel on TLC PET-foils - silica gel matrix, size 4 cm 8 cm EA Silica gel on TLC-PET foils - with fluorescent indicator 254 nm, silica gel matrix, size 20 cm 20 cm EA Silica gel on TLC plates - H W 10 cm 20 cm, silica gel matrix 78

15 Solvents

16 Solvents REFERENCE DESCRIPTION PROMO NET PRICE Solvents for GC L Acetone - PESTANAL, solvent for residue analysis L Hexane - PESTANAL, solvent for residue analysis 22 Solvents for HPLC L Acetonitrile - CHROMASOLV gradient grade, 99.9% L Dichloromethane - CHROMASOLV, 99.8%, contains amylene as stabilizer L-R Methanol CHROMASOLV, 99.9% L Hexane - CHROMASOLV, 97.0% (GC) L tert-butyl methyl ether - CHROMASOLV, 99.8% L Tetrahydrofuran - CHROMASOLV Plus, 99.9%, inhibitor-free L Water - CHROMASOLV Plus 13 Solvents for LC-MS L Acetonitrile - LC-MS CHROMASOLV, 99.9% L Methanol - LC-MS CHROMASOLV, 99.9% L 2-Propanol - LC-MS CHROMASOLV, 99.9% L-R Water - LC-MS CHROMASOLV 11 Anhydrous Solvents X1L Acetonitrile - anhydrous, 99.8% X1L Diethyl ether - contains 1 ppm BHT as inhibitor, anhydrous, 99.7% X1L Methanol - anhydrous, 99.8% X1L N,N-Dimethylformamide - anhydrous, 99.8% X1L Tetrahydrofuran - anhydrous, 99.9%, inhibitor-free 308

17 Syringes

18 REFERENCE DESCRIPTION QTY MANUFACTURER PROMO NUMBER NET PRICE Hamilton Syringes series, cemented needle - volume size 10 μl, needle size 26s ga (bevel tip) series, cemented needle - volume size 10 μl, needle size 26s ga (bevel tip) 6/PK Series, Removable needle - volume 50 μl, needle size 22s ga (bevel tip) Series, Removable needle - volume 100 μl, needle size 22s ga (bevel tip) U 1000 Series Gastight, PTFE Luer Lock - volume 10.0 ml Microliter Syringe, Cemented Needle - volume size 10 μl 6/PK HP7673 Microliter Syringe, Cemented Needle - volume size 10 μl - 701ASN 6/PK U 700 series, cemented needle - volume 5 μl, needle size 26s ga, 75N, PT# U 1001LTN syringe - volume 1 ml, needle L 51 mm (2 in.), needle size 23 ga (cone tip, side port) Syringes SGE syringes Microvolume Syringe - volume 1 μl - 1BR Syringes for Shimadzu AOC14, 17, 20 and 20i Autosamplers - volume 10 μl, needle L 42 mm- 10R-S Syringes for Other Autosamplers, 10µL, 10R-VA8X Microvolume Syringe - volume 1 μl, needle L O.D. 50 mm 0.63 mm Gas Tight Syringes, Luer Lock - volume 10 ml

19 Vials

20 REFERENCE DESCRIPTION PROMO NET PRICE Vials with solid caps Vials, screw top with solid cap with PTFE liner, preassembled - size 4 ml, clear glass U PK100 7ML Clear Vials, screw top with solid cap with PTFE liner, preassembled U PK100 15ML Clear Vials, screw top with solid cap with aluminum liner, preassembled PK100 15ML Clear Vials, screw top with solid cap with PTFE liner, preassembled 53 Kits 2 in 1 SU SU SU SU SU SU in1 KIT 1,5ml Short Thread ND9 (32x11,6mm 1,5ml. clear glass vials wide opening + Ultrabond seal blue 6mm centre Hole silicone beige/ptfe white, 1,0mm with slit septa) improved Waters quality 30 2 in1 KIT 1,5ml Short Thread ND9 (32x11,6mm 1,5ml. clear glass vials wide opening + PP short Cap Blue 6mm centre Hole silicone white/ptfe blue, 1,0mm with slit septa 27 2 in1 kit universal vial, short thread autosampler vials, volume size 1.5 ml, blue polypropylene cap (open-top), red PTFE/white silicone (with slit), PK in1 KIT 0,3ml Short Thread ND9. wide opening, blue polypropylene cap (with 6 mm center hole), clear polypropylene (with integrated 0.3 ml insert) 18 2 in1 kit universal vial, short thread autosampler vials, volume size 1.5 ml, black polypropylene cap, red PTFE/white silicone septum PK in1 kit universal vial, standard opening, clear glass vials + PP black cap centre Hole red PTFE/white silicone septum (UltraClean) PK Vials

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