数量：500g

详细介绍

数量：

500g，13.5L

Use RAPID'

E.coli

2 Agar for Water Testing for the direct enumeration of

E. coli

and coliforms in water intended for human consumption waste water. RAPID'

E.coli

2 Agar uses two chromogenic color reactions, β-D-galactosidase (GAL) and β-D-glucuronidase (GLUC), for the clear identification of

E. coli

and coliforms.

After rehydration and autoclaving, cool to 47 ± 2°C and add 1.0 ml of RAPID'

E.coli 2 Selective Supplement () per 100 ml agar, prior to pouring plates.

Features and BenefitsDirect enumeration of

E. coli

and coliforms on a single plateColiforms are GAL+/GLUC- and form blue to green colonies

E. coli

is GAL+/GLUC+ and forms violet to pink coloniesResults in 24 hrNo confirmation step requiredValidations

Certified AFNOR Certification as an alternative method to the reference standard EN ISO 9308-1.

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