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DNase Test Agar

[所屬分類:培養基配方] [發布時間:2021-11-16] [發布人:網站管理員2] [閱讀次數:] [返回]
DNase Test Agar

山(shan)東拓普生物工程有限公(gong)司 培養基配方 //ljxinglong.com

Composition per liter:

Agar ..................................................................15.0g
Pancreatic digest of casein................................15.0g
NaCl....................................................................5.0g
Papaic digest of soybean meal............................5.0g
Deoxyribonucleic acid........................................2.0g
pH 7.3 ± 0.2 at 25°C
Source: This medium is available as a premixed pow
der from BD Diagnostic Systems.
Preparation of Medium: Add components to dis
tilled/deionized water and bring volume to 1.0L. Mix
thoroughly. Gently heat while stirring 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.
Use: For the differentiation of microorganisms, es
pecially Staphylococcus species and Serratia marce
scens, based on their production of deoxyribo
nuclease.
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