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Eosin Methylene Blue Agar (EMB Agar), Final pH 7.1 ± 0.2, 500g/bottle
- Brand:Huankai Microbial
- Model:MO00630067
- Availability:In Stock
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Eosin Methylene Blue Agar (EMB Agar)
Usages:
For separating Gram-negative enterobacteria especially coliform and fecal coliform.
Principle:
Peptone provide carbon and nitrogen; lactose is coliform fermentable sugars; dipotassium phosphate as a buffer; agar as culture medium coagulant; eosin beauty blue is bacteriostatic agents and pH indicator, inhibits leather Gram-positive bacteria.
Formulation（per litre）:
Peptone 10g
Lactose 10g
Dipotassium hydrogen phosphate 2g
Agar 15g
Eosin Y 0.4g
Methylene 0.065g
Final pH 7.1 ± 0.2
How to use：
1.Suspend 37.5g in 1L of distilled water. Heat with frequent agitation and boil to completely dissolve. Distribute into flasks. Autoclave at 121℃ for 15 minutes.
2.Diluted and treated samples.
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
Specifications: 500g/bottle