Product Number
Brand
Product Description
Sigma-Aldrich
Acetic anhydride, ReagentPlus®, ≥99%
Sigma-Aldrich
Acetic anhydride, 99.5%
Sigma-Aldrich
Acetic anhydride, Arxada quality, ≥99.5% (GC)
Sigma-Aldrich
5-Pregnen-3β-ol-20-one, ≥98%
Sigma-Aldrich
Acetic anhydride, ACS reagent, ≥98.0%
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Supelco
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 5 mm × 8 in.
Sigma-Aldrich
Methanol-12C, 99.95 atom % 12C
Sigma-Aldrich
2-Methylheptane, 98%
Sigma-Aldrich
Acetic anhydride
Supelco
Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%
Sigma-Aldrich
Sodium chloride solution, 0.85%
Sigma-Aldrich
Chloroform, ACS reagent, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Methanol, anhydrous, 99.8%
Supelco
Chloroform, suitable for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Sodium chloride, AnhydroBeads™, −10 mesh, 99.99% trace metals basis
Sigma-Aldrich
Sodium chloride, AnhydroBeads™, −10 mesh, 99.999% trace metals basis
Sigma-Aldrich
Chloroform, anhydrous, ≥99%, contains 0.5-1.0% ethanol as stabilizer
Supelco
Chloroform, suitable for HPLC, ≥99.8%
Sigma-Aldrich
Sodium chloride-35Cl, 99 atom % 35Cl
Sigma-Aldrich
Sodium chloride, random crystals, optical grade, 99.9% trace metals basis
Sigma-Aldrich
Methanol, suitable for HPLC, gradient grade, 99.93%
Sigma-Aldrich
Chloroform, ACS reagent, ≥99.8%, contains amylenes as stabilizer
Sigma-Aldrich
Sodium chloride, 99.999% trace metals basis
Sigma-Aldrich
Chloroform, anhydrous, contains amylenes as stabilizer, ≥99%
Sigma-Aldrich
Testosterone, ≥98%
Sigma-Aldrich
Sodium chloride solution, 0.9% in water, BioXtra, suitable for cell culture
Sigma-Aldrich
Chloroform, ≥99%, PCR Reagent, contains amylenes as stabilizer
Sigma-Aldrich
Sodium chloride, tablet
Sigma-Aldrich
Sodium chloride, for molecular biology, DNase, RNase, and protease, none detected, ≥99% (titration)