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首頁-產(chǎn)品中心-其它耗材與試劑 > Oxoid細(xì)菌學(xué)蛋白胨BACTERIOLOGICAL PEPTONE貨號(hào)LP0137B
產(chǎn)品簡(jiǎn)介：Oxoid細(xì)菌學(xué)蛋白胨BACTERIOLOGICAL PEPTONE貨號(hào)LP0137B，500G每瓶。LP0137K，25KG每桶。
更新時(shí)間：2023-04-11瀏覽次數(shù)：1436產(chǎn)品分類
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Oxoid細(xì)菌學(xué)蛋白胨BACTERIOLOGICAL PEPTONE貨號(hào)LP0137B
LP0137B，500G每瓶。
LP0137K，25KG每桶。
L37 Typical analysis (% w/w)
總氮 14.0
氨基酸態(tài)氮 2.6
氯化鈉 1.6
pH值(2%解決方案) 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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