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Phenol Red Tartrate Agar

[所屬分類:培養基配方] [發布時間:2021-12-9] [發布人:網站管理員2] [閱讀次數:] [返回]
Phenol Red Tartrate Agar

山東拓普生物工程有限公司 培養基配方 //ljxinglong.com

Composition per liter:

Agar ..................................................................15.0g
Peptone..............................................................10.0g
Potassium tartrate..............................................10.0g
NaCl....................................................................5.0g
Phenol Red......................................................0.024g
pH 7.6 ± 0.2 at 25°C
Source: This medium is available as a premixed
powder from BD Diagnostic Systems.
Preparation of Medium: Add components to
cold distilled/deionized water and bring volume to
1.0L. Mix thoroughly. Gently heat and bring to boil
ing. Distribute into tubes or flasks. Autoclave for 15
min at 13 psi pressure–118°C. Pour into sterile Petri
dishes or leave in tubes. Allow tubes to cool in an up
right position.
Use: For the differentiation of Gram-negative bacte
ria of the intestinal groups, particularly members of
the Salmonella (paratyphoid) group based on their
ability to ferment tartrate.
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