DKW/Juglans Vitamin ConcentrateContains Vitamins as described by Driver & Kuniyuki (1984) and McGranahan et al. (1987)Package includes 10 prepared, filtered, and sterilized ampules of 10 mL of 1000X vitamin stock solution Use 1 mL per liter of medium.Contents: Glycine 2.00 mg/Lmyo-Inositol 100mg/LNicotinic Acid 1mg/LThiamine HCl 2mg/L