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RAPID′E. coli 2 Agar

[所属分类:培养基配方] [发布时间:2021-12-13] [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:

Proprietary

Source: This medium is available from Biorad.

Use: For the direct enumeration of E. coli and

coliforms in foods. Selectivity and electivity are

based on the detection of glucuronidase and galac

tosidase activities. Hydrolysis of chromogenic sub

strate results in purple to pink E. coli colonies

(gluc+/gal+) and blue-green coliform colo

nies(gluc-/gal+). RAPID′E. coli 2 agar is AFNOR

validated according to ISO 16140 protocol to enu

merate E. coli and coliforms on the same plate at

37°C, without any further confirmation of charac

teristic colonies.