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Oxoid细菌学蛋白胨BACTERIOLOGICAL PEPTONE货号LP0137B

产品简介:Oxoid细菌学蛋白胨BACTERIOLOGICAL PEPTONE货号LP0137B,500G每瓶。LP0137K,25KG每桶。

  • 更新时间:2023-04-11
  • 浏览次数:271

详细介绍

Oxoid细菌学蛋白胨BACTERIOLOGICAL PEPTONE货号LP0137B

LP0137B,500G每瓶。

LP0137K,25KG每桶。

L37 Typical analysis           (% w/w) 
总氮                            14.0
氨基酸态氮                      2.6
氯化钠                          1.6
pH值(2%解决方案)              6.2±0.2
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.

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