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快速大肠杆菌2筛选显色培养基
- 品牌:美国伯乐
- 货号: 3555299
- CAS编号:
- 产地:美国
- 供应商报价: 面议
- 伯乐生命医学产品(上海)有限公司(bio-rad)
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企业性质
入驻年限第9年
营业执照
- 同类产品其它试剂(47件)
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- 详细介绍
- Use RAPID'E.coli 2 Agar for the identification and enumeration of generic E. coli and other coliforms in products intended for human or animal consumption, or in environmental samples. RAPID'E.coli 2 Medium uses two chromogenic color reactions, β-D-galactosidase (GAL) and β-D-glucuronidase (GLUC), for the clear identification of E. coli and other coliforms. Features and Benefits Direct enumeration of E. coli and coliforms on a single plate Coliforms are GAL+/GLUC- and form blue to green colonies E. coli is GAL+/GLUC+ and forms violet to pink colonies Results in 24 hr Note: There are a few β-D-glucuronidase-negative strains of E. coli, e.g., E. coli O157. Some serovars of Salmonella and a few species of Shigella possess the enzyme β-D glucuronidase (< 1.5%). Validations Certified NF VALIDATION according to the ISO 16140 standard and validated by the AOAC.