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
Linoleic acid, analytical standard
Millipore
2,3,5-Triphenyl-tetrazolium chloride solution, suitable for microbiology, Filter sterilized solution that is recommended for the detection of microbial growth based on reduction of TTC
Supelco
2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. of Fe, ≥99.0% (HPLC)
Supelco
Riboflavin, Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Guaiacol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Guaiacol, natural, ≥99%, FG
Supelco
Riboflavin (B2), analytical standard
Guaiacol, European Pharmacopoeia (EP) Reference Standard
Riboflavin for peak identification, European Pharmacopoeia (EP) Reference Standard
Supelco
3-tert-Butyl-4-hydroxyanisole, Pharmaceutical Secondary Standard; Certified Reference Material
Methionine, European Pharmacopoeia (EP) Reference Standard
USP
Riboflavin, United States Pharmacopeia (USP) Reference Standard
USP
Butylated hydroxytoluene, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
Linoleic acid, technical, 58-74% (GC)
Supelco
Butylated Hydroxytoluene, Pharmaceutical Secondary Standard; Certified Reference Material
Riboflavin, European Pharmacopoeia (EP) Reference Standard
Sigma-Aldrich
Linoleic acid, ≥99%
Sigma-Aldrich
Linoleic acid, liquid, BioReagent, suitable for cell culture
Supelco
2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. (of Fe), ≥98%
Sigma-Aldrich
DL-Methionine, ≥99%
Sigma-Aldrich
(−)-Riboflavin, from Eremothecium ashbyii, ≥98%
Sigma-Aldrich
(−)-Riboflavin, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%
Sigma-Aldrich
DL-Methionine, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99%
Sigma-Aldrich
(−)-Riboflavin, meets USP testing specifications
Sigma-Aldrich
2,6-Di-tert-butyl-4-methylphenol, tested according to Ph. Eur.
Sigma-Aldrich
2,6-Di-tert-butyl-4-methylphenol, purum, ≥99.0% (GC)
Sigma-Aldrich
DL-Methionine, ≥99.0% (NT)
Sigma-Aldrich
N,N-Dimethyl-p-phenylenediamine, 97%