Description:Typical Composition (g/L): Biotin 0.002; niacin 0.4; pyridoxine hydrochloride 0.4; thiamine hydrochloride 0.4; copper sulfate 0.04; ferric chloride 0.2; sodium molybdate 0.2; monopotassium phosphate 1000; sodium chloride 100; calcium pantothenate 0.4; in