Product Number
Brand
Product Description
Sigma-Aldrich
Guaiacol, oxidation indicator
Sigma-Aldrich
3-tert-Butyl-4-hydroxyanisole, ≥98% (sum of isomers, GC), ≤10% 2-BHA basis (GC)
Supelco
Dimethyl sulfoxide, analytical standard
Sigma-Aldrich
Dimethyl sulfoxide, anhydrous, ≥99.9%
Supelco
Guaiacol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Dimethyl sulfoxide, ≥99.6%, ReagentPlus®
Sigma-Aldrich
Guaiacol, natural, ≥99%, FG
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Sigma-Aldrich
Quercetin, ≥95% (HPLC), solid
Supelco
Dimethyl sulfoxide, for inorganic trace analysis, ≥99.99995% (metals basis)
Supelco
Quercetin, Pharmaceutical Secondary Standard; Certified Reference Material
USP
Dimethyl sulfoxide, United States Pharmacopeia (USP) Reference Standard
Dimethyl sulfoxide, European Pharmacopoeia (EP) Reference Standard
USP
Quercetin, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Methanol solution, contains 0.50 % (v/v) triethylamine
Sigma-Aldrich
Dimethyl sulfoxide, ReagentPlus®, ≥99.5%
Guaiacol, European Pharmacopoeia (EP) Reference Standard
Supelco
3-tert-Butyl-4-hydroxyanisole, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Dimethyl sulfoxide, Vetec™, reagent grade, 99%
Sigma-Aldrich
Dimethyl sulfoxide, suitable for HPLC, ≥99.7%
USP
Butylated hydroxytoluene, United States Pharmacopeia (USP) Reference Standard
Supelco
Butylated Hydroxytoluene, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Dimethyl sulfoxide, ≥99.5% (GC), suitable for plant cell culture
Sigma-Aldrich
Dimethyl sulfoxide, for molecular biology
Sigma-Aldrich
Dimethyl sulfoxide, PCR Reagent
Sigma-Aldrich
Dimethyl sulfoxide, sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
Sigma-Aldrich
Dimethyl sulfoxide, BioUltra, for molecular biology, ≥99.5% (GC)
Sigma-Aldrich
Dimethyl sulfoxide, Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sigma-Aldrich
Dimethyl sulfoxide, meets EP testing specifications, meets USP testing specifications
Sigma-Aldrich
Dimethyl sulfoxide, ACS reagent, ≥99.9%