برچسب: sigma aldrich

Synonym: 2-Bromo-2-methylpropionyl bromide, BIBB 98% (Aldrich)

Synonym: 2-Oxoglutaric acid, 2-Oxopentanedioic acid ≥98.5% (NaOH, titration) (Sigma)

Synonym: Natural Red 28 synthetic (Sigma-Aldrich)

Synonym: α-Cyano-3-phenoxybenzyl α-(4-chlorophenyl)­iso­valerate ≥97% (Sigma)

Synonym: Formalin for molecular biology, 36.5-38% in H2O (Sigma)

for microbiology (Sigma-Aldrich)

Synonym: 1-Heptanesulfonic acid sodium salt monohydrate for ion pair chromatography, ≥99.0% (T) (Sigma-Aldrich)

Synonym: 1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP for HPLC, ≥99% (EMD Millipore)

Synonym: VLB, Vincaleukoblastine sulfate salt powder, ≥96% (HPLC) (Sigma)

Synonym: FDAA, Marfey’s reagent powder (Sigma)

Synonym: 2-Methyl-1,4-naphthoquinone, Menadione, Vitamin K3 analytical standard (Supelco)

Synonym: 1,1-Dimethylbiguanide hydrochloride, Metformin Pharmaceutical Secondary Standard; Certified Reference Material (Sigma-Aldrich)

BioReagent, for molecular biology, storage temp.: room temp (Sigma)

≥99.99% trace metals basis (Aldrich)

Synonym: Epsom salts BioUltra, ≥99.5% (KT) (Sigma)

BioReagent, suitable for cell culture, suitable for insect cell culture (Sigma)

BioXtra, ≥99.0% (Sigma-Aldrich)

Synonym: 1,2-Bis(dimethylamino)ethane, TEMED, TMEDA BioReagent, suitable for electrophoresis, ~99% (Sigma)