107229 Proteose peptone Proteose peptone for microbiology. CAS 91079-38-8, pH 6.5 - 7.5 (20 g/l, H₂O).
Proteose peptone for microbiology. CAS 91079-38-8, pH 6.5 - 7.5 (20 g/l, H₂O).Simpan pada +15°C hingga +25°C.
pH-value (2 %; water) | 6.5 - 7.5 |
Heavy metals (as Pb) | ≤ 0.001 % |
Sulfated ash (600 °C) | ≤ 15 % |
Loss on Drying (105°C) | ≤ 10 % |
Nitrogen (calculated on dried substance) | ≥ 12.0 % |
Suitability for microbiology | passes test |