Peptone di caseina (triptone) BAC

CAS: 91079-40-2  EC: 293-428-4  TARIC: 35040090

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• Homogeneous, free flowing and beige. If any changes phisically, discard product.
• Amino N (on dry) ≥ 3.9%
• Total Nitrogen (on dry) ≥ 10%
• Residue on calcination ≤ 15%
• pH (2% water) 6.5 – 7.5
• Loss on drying ≤ 6%
• Reducing sugars Negative
• Undigested proteins Negative
• Proteoses Positive
• Nitrites (NO₂) Negative
• Tryptophan Positive
• Standard Plate Count ≤ 5000cfu
• Molds and Yeast ≤ 100cfu
• Once opened avoid hydration
• Storage temperature 2 ºC – 25 ºC

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