2,6-Di-tert-butyl-4-methylphenol, >=99.0% (GC), powder

Potassium chromate, ACS reagent, >=99.0%

L-(+)-Tartaric acid, ACS reagent, >=99.5%

Potassium iodide, puriss. p.a., reag. ISO, reag. Ph. Eur., >=99.0%

D-(+)-Glucose, suitable for mouse embryo cell culture, >=99.5% (GC)

L-Lysine monohydrochloride, reagent grade, >=98% (HPLC)

Sodium azide, ReagentPlus(R), >=99.5%

L-Tryptophan, reagent grade, >=98% (HPLC)

Taurine, >=99%

Ammonium iron(II) sulfate hexahydrate, ACS reagent, 99%

AmberChrom(R) 1X8 chloride form, chloride form, strongly basic, 200-400 mesh

Wright stain, certified by the Biological Stain Commission