HiCrome™ Enterococci Broth (Enterococci HiCrome™ Broth)

[所属分类:培养基配方] [发布时间:2021-4-8] [发布人: ] [阅读次数:] [返回]

HiCrome™ Enterococci Broth

(Enterococci HiCrome™ Broth)

培养基配方

Composition per liter:
Peptone, special ..........................................................................10.0g
NaCl..............................................................................................5.0g
Polysorbate 80 ..............................................................................2.0g
NaH 2 PO 4 .....................................................................................1.25g
NaN 3 .............................................................................................0.3g
Chromogenic mixture.................................................................0.04g
pH 7.5 ± 0.2 at 25°C
Source: This medium is available as a premixed powder from HiMedia.
Caution: Sodium azide is toxic. It also has a tendency to form explosive metal azides with plumbing materials. It is advisable to use enough water to flush off the disposables.
Preparation of Medium: Add components to distilled/deionized water and bring volume to 1.0L. Mix thoroughly. Distribute into tubes or flasks. Autoclave for 15 min at 15 psi pressure–121°C.

Use: For the rapid and easy identification and differentiation of entero- cocci. It contains a chromogenic substrate which aids in the detection of enterococci, especially in water samples.