Product Number
Brand
Product Description
Sigma-Aldrich
Sodium hydroxide, anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%, pellets
Sigma-Aldrich
Methanol, ACS reagent, ≥99.8%
Sigma-Aldrich
Tetrahydrofuran, contains 250 ppm BHT as inhibitor, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9%
Sigma-Aldrich
1-Octanol, suitable for HPLC, ≥99%
Sigma-Aldrich
Chloroform, suitable for HPLC, ≥99.8%, amylene stabilized
Sigma-Aldrich
Chloroform, suitable for HPLC, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Methanol, suitable for HPLC, gradient grade, ≥99.9%
Sigma-Aldrich
Tetrahydrofuran, inhibitor-free, suitable for HPLC, ≥99.9%
Sigma-Aldrich
Chloroform, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
N,N-Dimethylformamide, suitable for HPLC, ≥99.9%
Sigma-Aldrich
Methanol, HPLC Plus, ≥99.9%
Sigma-Aldrich
Chloroform, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains amylenes as stabilizer
Sigma-Aldrich
Methanol, suitable for HPLC, gradient grade, suitable as ACS-grade LC reagent, ≥99.9%
Supelco
Methanol, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
L-Ascorbic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sigma-Aldrich
Sodium hydroxide, ultra dry, powder or crystals, 99.99% trace metals basis
Sigma-Aldrich
Sodium hydroxide, AR, pellets, ≥98.5%
Supelco
Dimethylformamide, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Chloroform, Pharmaceutical Secondary Standard; Certified Reference Material
USP
Cetrimonium bromide, United States Pharmacopeia (USP) Reference Standard
Supelco
Tetrahydrofuran, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
VenPure® SF, powder
Sigma-Aldrich
Chloroform, biotech. grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Tetrahydrofuran, ACS reagent, ≥99.0%, contains 200-400 ppm BHT as inhibitor
Sigma-Aldrich
Sodium hydroxide, reagent grade, ≥98%, pellets (anhydrous)
Sigma-Aldrich
Sodium hydroxide, puriss. p.a., ACS reagent, K ≤0.02%, ≥98.0% (T), pellets
Sigma-Aldrich
Sodium hydroxide, puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets
Sigma-Aldrich
Sodium hydroxide solution, purum, ≥32%
Sigma-Aldrich
Chloroform, ReagentPlus®, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Ethyl alcohol, Pure 190 proof, for molecular biology