Defined Cell Culture Media 16 is a cell culture phase consisting of Ascorbic Acid, Biotin, Calcium Pantothenate, Copper Sulfate, Cysteine, Ferric Sodium EDTA, Folic Acid, Glutamic Acid, Glycine, Magnesium Sulfate, Methionine, Nicotinic Acid, Phenylalanine, Phosphate Buffered Saline, Proline , Pyridoxine HCl, Riboflavin, Thiamine HCl and Zinc Sulfate