آر پی ام آی 1640 سیگماآلدریچ کد R8755 RPMI-1640 Medium Modified, with L-glutamine, without phenol red and sodium bicarbonate, powder, suitable for cell culture
متیل رد سیگما با کد 250198, Methyl Red ACS reagent, crystalline Synonym: 2-(4-Dimethylaminophenylazo)benzoic acid, 4-Dimethylaminoazobenzene-2′-carboxylic acid, Acid Red 2