Peptone CM, Fermentation Grade (BSE-Free) (Casein Meat Peptone)

Peptone CM Fermentation Grade is a casein-meat peptone manufactured by a controlled enzymatic hydrolysis of casein and animal tissues. Contains a mix of peptides and free amino acids. Used as a source of organic nitrogen recommended in media for:|- Analytical microbiology|- Industrial fermentation||Appearance: |Cream fine powder||Solubility: |Gold, clear complete||pH (5%): |5.5-6.5 ||Loss on Drying: |≤6% | |Total Nitrogen: |12.6-13.8% ||a-Amino Nitrogen:|3.3-4.3%||AN/TN x100:|24-35| |Residue on Ignition: |≤14% ||Chloride (as NaCl): |≤7%||Total Aerobic Microbial Count: |≤10,000/g ||Coliforms: |≤10g ||Escherichia coli: |Absence /g ||Salmonella: |Absence /25g| |Staphylococcus aureus:|Absence/10g ||Yeasts and Molds: ≤20 /g