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Snyder Test Agar

[所属分类:培养基配方] [发布时间:2021-8-18] [发布人:网站管理员2] [阅读次数:] [返回]

Snyder Test Agar

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

Composition per liter:

Agar ............................................................................................ 20.0g

Glucose ....................................................................................... 20.0g

Tryptose ...................................................................................... 20.0g

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

Bromcresol Green....................................................................... 0.02g

pH 4.8 ± 0.2 at 25°C

Source: This medium is available as a premixed powder from BD Di

agnostic Systems.

Preparation of Medium: Add components to distilled/deionized

water and bring volume to 1.0L. Mix thoroughly. Gently heat and bring

to boiling. Distribute into tubes in 10.0mL volumes. Autoclave for 15

min at 13 psi pressure–118°C. Do not overheat. Pour into sterile Petri

dishes or leave in tubes.

Use: For the cultivation and enumeration of lactobacilli in saliva and

indication of dental caries activity.