Liquid; with 1000 mg/L glucose, L-glutamine and sodium bicarbonate; with pyridoxine (substitutes pyridoxine HCl for pyridoxal HCl to improve the stability of the medium) Cell culture tested; endotoxin tested; sterile-filtered.
Fully supplemented liquid form of the original Dulbecco's formulation, offered as D 5523, with one key exception. Pyridoxal, which is an aldehyde, has been replaced with pyridoxine. This modification has been shown to improve the stability of the medium.