Yeast Nitrogen Base without Amino Acids and Ammonium Sulfate, 250 Grams

For classifying yeasts based on amino acid and carbohydrate requirements. Contains all essential vitamins and inorganic salts necessary for the cultivation of yeasts. Excludes histidine, methionine, tryptophan, carbon and nitrogen source. Also Contains <1 mg/l each of vitamins and trace inorganic salts.Solubility: WaterStorage Temperature: Room TemperatureStorage Conditions: Room TemperatureAppearance: Off White Free Flowing Homogeneous Powder pH of 0.17% Solution: 4.3 - 4.7 Microorganism Koleckera Apiculata ATCC 9774 With Additives: Fair to Excellent Microorganism Saccharomyces Cerevisiae ATCC 9080 With Additives: Fair to Excellent Microorganism Saccharomyces Cerevisiae ATCC 9763 With Additives: Fair to Excellent Microorganisms Candida Albicans ATCC 10231 With Additives: Fair to Excellent Shipping Weight: 0.6499 lbsShipping Dimensions: 3.50 x 3.75 x 3.50Research or further manufacturing use only, not for food or drug use.