- 022020P1 Nutrient Agar (Granular Culture Media)
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CATEGORY :
Granular Culture Media
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USAGE :
For cultivating, enumerating and preserving nonfastidious bacteria.
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SPECIFICATION :
250g/bottle
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CODE :
022020P1
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022020P1 Nutrient Agar (Granular Culture Media)
Culture Media
Usages:
For cultivating, enumerating and preserving nonfastidious bacteria.
Principle:
Peptone and beef extract powder to provide nitrogen, vitamins, amino acids and carbon; agar as medium coagulant.
Formulation(per liter):
Peptone: 5g
Beef extract :3g
Agar :15g
Final pH 6.8 ± 0.2
How to use:
1. Suspend 23g of product, adding 1L of distilled or deionized water, heated to boiling stirring until completely dissolved, dispensing into flask, autoclave at 121 ℃ for 15min, set aside.
2.Diluted and treated samples.
Quality control：
|
Item |
The name and number of strain |
Growth |
Colony Color |
|
1 |
Escherichia coli ATCC25922 |
Good |
Dark red |
|
2 |
Aerogenes CMCC (B) 45103 |
Good |
red |
|
3 |
Staphylococcus aureus ATCC6538 |
Suppressed |
-- |
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
Specifications: 250g/bottle
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FOCUS ON MICROBIAL DETECTION & CONTROL
