Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

World Health Day

Promo Code SFS
Worldwide Customers
Expires May 1, 2015

Each year the World Health Organization (WHO) has a global campaign to bring awareness to health issues impacting the world around us. This year on April 7, World Health Day is centered on Food Safety, which is something Sigma-Aldrich is passionate about everyday. Learn more about WHO’s efforts and how you can support them by visiting their website.

Sigma-Aldrich wants to simplify your research and testing so you can focus on the safety and quality of the foods that feed our families. Help us support the World Health Organization by purchasing any of the products listed below with Promo Code SFS. 20% of all proceeds will go to WHO.

Promo expires May 1, 2015. Worldwide customers.


Product No. Description
270725 Acetone, CHROMASOLV, for HPLC, ≥99.9%
34851 Acetonitrile, CHROMASOLV® gradient grade, for HPLC, ≥99.9%
439134 Acetonitrile, CHROMASOLV gradient grade, for HPLC, ≥99.9%
366927 Chloroform, CHROMASOLV, for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
34854 Chloroform, CHROMASOLV, for HPLC, ≥99.8%, amylene stabilized
34856 Dichloromethane, CHROMASOLV, for HPLC, ≥99.8%, contains amylene as stabilizer
34869 Dimethyl sulfoxide, CHROMASOLV Plus, for HPLC, ≥99.7%
270741 Reagent Alcohol, CHROMASOLV, for HPLC
34858 Ethyl acetate, CHROMASOLV, for HPLC, ≥99.7%
270504 Hexane, CHROMASOLV, for HPLC, ≥95%
439177 Hexane, CHROMASOLV, for HPLC, ≥95%
293253 Hexane, mixture of isomers, CHROMASOLV, for HPLC, ≥98.5%
34860 Methanol, CHROMASOLV, for HPLC, ≥99.9%
34863 2-Propanol, CHROMASOLV, for HPLC, 99.9%
34866 Toluene, CHROMASOLV, for HPLC, 99.9%
270733 Water, CHROMASOLV, for HPLC
34998 Acetonitrile, CHROMASOLV Plus, for HPLC, ≥99.9%
675415 Acetonitrile, CHROMASOLV Plus, for HPLC, ≥99.9%
650463 Dichloromethane, CHROMASOLV Plus, for HPLC, ≥99.9%, contains 50-150 ppm amylene as stabilizer
646377 Methanol, CHROMASOLV Plus, for HPLC
34865 Tetrahydrofuran, inhibitor-free, CHROMASOLV Plus, for HPLC, ≥99.9%
650579 Toluene, CHROMASOLV Plus, for HPLC, ≥99.9%
650544 Hexane, mixture of isomers, CHROMASOLV Plus, for HPLC, ≥98.5%
650552 Hexane, CHROMASOLV Plus, for HPLC, ≥95%
34967 Acetonitrile, LC-MS CHROMASOLV
34966 Methanol, LC-MS CHROMASOLV
34668 Acetonitrile with 0.1% formic acid, LC-MS CHROMASOLV
34669 Acetonitrile with 0.1% ammonium acetate, LC-MS CHROMASOLV
34678 Acetonitrile with 0.1% acetic acid, LC-MS CHROMASOLV
34976 Acetonitrile with 0.1% trifluoroacetic acid, LC-MS CHROMASOLV
34974 Methanol with 0.1% trifluoroacetic acid, LC-MS CHROMASOLV
34671 Methanol with 0.1% formic acid, LC-MS CHROMASOLV
34673 Water with 0.1% formic acid, LC-MS CHROMASOLV
34674 Water with 0.1% ammonium acetate, LC-MS CHROMASOLV
34675 Water with 0.1% acetic acid, LC-MS CHROMASOLV
34692 Water with 8% formic acid, rinsing agent for LC-MS, 7.7-8.3% formic acid
34978 Water with 0.1% trifluoroacetic acid, LC-MS CHROMASOLV
44901 N,N-Dimethylacetamide, GC-Headspace tested, ≥99.9%
51779 Dimethyl sulfoxide, GC-Headspace tested, ≥99.9%
51781 N,N-Dimethylformamide, GC-Headspace tested, ≥99.9%
53463 Water, GC-Headspace tested
67484 1,3-Dimethyl-2-imidazolidinone, GC-Headspace tested, ≥99.5%
69337 1-Methyl-2-pyrrolidinone, GC-Headspace tested, ≥99.9%
80708 Benzyl alcohol, GC-Headspace tested, ≥99.9% (GC)

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Product No. Description
02650 Nitric acid 65-71%
96208 Hydrochloric acid 30-35%
16911 Hydrogen peroxide solution
14211 Water, TraceSELECT Ultra, ACS reagent, for ultratrace analysis
84385 Nitric acid ≥69.5%, for trace analysis
95305 Water, TraceSELECT, for trace analysis
84415 Hydrochloric acid, ≥37%, TraceSELECT, for trace analysis, fuming
95321 Hydrogen peroxide solution, ≥30%, TraceSELECT, for trace analysis

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Product No. Description
90935 Atrazine certified reference material, TraceCERT
96996 Biphenyl certified reference material, TraceCERT
79888 Carbendazim certified reference material, TraceCERT
94114 Chlorpyrifos certified reference material, TraceCERT
72765 ?-Cyhalothrin certified reference material, TraceCERT
51991 Cypermethrin certified reference material, TraceCERT
76514 2,4-D certified reference material, TraceCERT
05995 Deltamethrin certified reference material, TraceCERT
68486 Diazinon certified reference material, TraceCERT
16785 Fipronil certified reference material, TraceCERT
91481 Malathion certified reference material, TraceCERT
64947 Prochloraz certified reference material, TraceCERT
67554 Thiabendazole certified reference material, TraceCERT
08896 2,4,6-Trichlorophenol certified reference material, TraceCERT
01969 Arsenic, 1000 mg/L
51994 Cadmium, 1000 mg/L
28941 Mercury, 1000 mg/L
41318 Lead, 1000 mg/L

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