Media Additives
Research Products International Corp Yeast Extract, Powder, 5 Kilograms
Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Due to its low NaCl content this quality is well suited for tissue culture.
Ingredients:
Amino Nitrogen (AN): ~5.1%
AN/TN Ratio: ~0.52
Sodium Chloride: ~0.3%
pH (1% Solution): ~7.0
Research Products International Corp Yeast Extract, Powder, 2 Kilograms
Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Due to its low NaCl content this quality is well suited for tissue culture.
Ingredients:
Amino Nitrogen (AN): ~5.1%
AN/TN Ratio: ~0.52
Sodium Chloride: ~0.3%
pH (1% Solution): ~7.0
Research Products International Corp Yeast Nitrogen Base with Amino Acids, 250 Grams
For classifying yeasts based on amino acid and carbohydrates requirements. Contains all essential vitamins and inorganic salts necessary for the cultivation of yeasts. Excludes carbohydrate source.
NEOGEN EGG YOLK EMUL 50% 100ML 10PK
Egg Yolk Emulsion 50% (100 mL) is a growth supplement intended for use in culture media for the microbial analysis of food, animal feed, water, and environmental samples. Sold per PK of 10 x 100ml.
Sigma Aldrich Fine Chemicals Biosciences Bile bovine | 8008-63-7 | MFCD00130641 | 25 g
Bile bovine | 8008-63-7 | MFCD00130641 | 25 g
Research Products International Corp Tryptone, Granulated, 2 Kilograms
Pancreatic digest of casein. Material is specially granulated to reduce dust and increase solubility rate.
Ingredients:
Amino Nitrogen (AN): ~3.7%
AN/TN Ratio: 0.26
Sodium Chloride: ~0.4%
Tryptophan: 1.0
pH (1% solution): ~7.3%
Hemostat Laboratories SHEEP BLOOD DEFIB 50ML
aseptically collected from healthy animals of U.S. origin. Mechanically defibrinated without anticoagulants or other additives. Proprietary sceening process insures low fragility and consistent color. SHEEP BLOOD DEFIB 50ML NO Image available
Crescent Chemical Co Inc M9 MINIMAL SALTS 5X POWDER
M9 Minimal salts 5x, Powder 52.5 g/L For cultivation of E. coli and plasmid amplification in molecular biology30 g/l Na2HPO415 g/l KH2PO45 g/l NH4Cl2.5 g/l NaClFor making 1 L 5x concentrate dissolve 52.5 g in 1 L distilled water and sterilize by autoclaving. The 5x concentra
Bioworld Bacteriological Agar, 5 kg
AgarFine, light-colored granulesBacteriological GradeGel Strength: 550–950 g/cm2Gelling Temperature: 34–38 °C Melting Temperature: 84–88 °C pH: 6.0–7.5Soluble in boiling water
United States Biological Corporation Yeast Extract (Yeastolate), 2.5 kg
Aqueous extract of brewer’s yeast with an exceptionally high vitamin content. Selected for greater solubility and clarity. Free amino acid content of approximately 25%. Yeast Extract is produced from autolyzed yeast cells and is very soluble in water. It is used as an enrichment in a large number of culture media for general bacteriology and in media for sterility according to the USP. Because of its high content of carbohydrates, Yeast Extract should not be used in fermentation studies.
Research Products International Corp Tryptone, 1 Gram Capsules, 500 Grams
Each capsule contains 1g Tryptone. Convenient and easy to use - simply add required number of premeasured capsules according to formulation being prepared without weighing or measuring.