Peptone di caseina Triptone BAC, 500 g

Peptone di caseina (triptone) BAC
CAS: 91079-40-2 EC: 293-428-4 TARIC: 35040090

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

Terreni di coltura di origine animale