培养基配方

您现在的位置：网站首页 >> 培养基配方

Eijkman Lactose Medium

[所属分类:培养基配方] [发布时间:2021-11-17] [发布人:网站管理员2] [阅读次数:] [返回]

山东拓普生物工程有限公司培养基配方 http://www.topbiol.com

Composition per liter:

Tryptose ............................................................15.0g

NaCl....................................................................5.0g

K2HPO4...............................................................4.0g

Lactose................................................................3.0g

KH2PO4...............................................................1.5g

pH 6.8 ± 0.1 at 25°C

Preparation of Medium: Add components to

distilled/deionized water and bring volume to 1.0L.

Mix thoroughly. Distribute into test tubes that con

tain an inverted Durham tube. Autoclave for 15 min

at 15 psi pressure–121°C.

Use: For the cultivation and differentiation of Es

cherichia coli from other coliform organisms based

on their ability to ferment lactose and produce gas.