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Overview
Usages:
For pre-enrichment of Salmonella spp.
Principle:
Peptone provides carbon and nitrogen sources to meet the needs of bacterial growth; sodium chloride maintains osmotic equilibrium; potassium dihydrogen phosphate and disodium hydrogen phosphate are as a buffer.
Item Code: HCM008
Packaging Size: 500g
Formulation(per litre):
Peptone: 10g
Sodium chloride:5g
Disodium hydrogen phosphate:3.5g
Potassium dihydrogen phosphate: 1.5g
Final pH7.2 ± 0.2
How to use:
- Suspend 20g 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.
- Diluted and treated samples.
Quality control?
| Item | The name and number of strain | Growth | Colony Color |
| 1 | Salmonella typhi CMCC (B) 50071 | Good | Cloudy broth |
| 2 | Salmonella typhimurium CMCC (B) 50115 | Good | Cloudy broth |
| 3 | Paratyphoid Salmonella CMCC (B) 50093 | Good | Cloudy broth |
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
