BACTERIOLOGICAL PEPTONE
Model : LP0037B
Hãng sản xuất: Oxoid – Anh quốc
Oxoid Peptone Bacteriological and its neutralised form are very nutritious all-purpose peptones prepared by the enzymatic digestion of selected animal protein sources. They are specially prepared to provide a solid foundation in culture media formulations and are compatible with other refined culture media ingredients. The combination of pancreatin and papain enzyme systems ensures that these bacteriological peptones contain a wide spectrum of polypeptides, reflected in their broad molecular profiles.
The neutralised form evolved from the original to meet those occasions when a slightly higher pH is required. Both when reconstituted give a solution free of haze, cloudiness or precipitation.
L37 Typical analysis | (% w/w) |
Total Nitrogen | 14.0 |
Amino Nitrogen | 2.6 |
Sodium chloride | 1.6 |
pH (2% solution) | 6.2 ± 0.2 |
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