| CAS No.: | Hcm017 |
|---|---|
| Formula: | 3 Years |
| EINECS: | Culture Medium |
| Environmental Protection: | Yes |
| Certification: | ISO9001,ISO14001,ISO45001 |
| Classification: | Culture Media |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Item | Macconkey Agar--Powder |
| Code | HCM017 |
| Spec | 500g/bot |
| Shipping | 5~8 business days From China to worldwide. (Expedited) |
| Production Date | We're a manufacturer. We will send you the latest fresh products. If you need COA, pls contact me. |
| Usage | For isolating lactose-fermenting Gram-negative enteric bacilli. |
| Principle | Peptones are sources of nitrogen and other nutrients. Lactose is a fermentable carbohydrate. When lactose is fermented, alocal pH drop around the colony causes a color change in the pH indicator (neutral red) and bile precipitation. Bile salts,bile salts no. 3, oxgall and crystal violet are selective agents that inhibit growth of gram-positive organisms. Agar is the solidifying agent. |
| Formula (per liter) |
Pancreatic Digest of Gelatin-------17.0 g Peptones (meat and casein)--------3.0 g Lactose Monohydrate---------------10.0 g Sodium Chloride------------------------5.0 g Bile Salts-----------------------------------1.5 g Agar----------------------------------------13.5 g Neutral Red--------------------------30.0 mg Crystal Violet----------------------------1 mg Final pH---------------------------------7.1±0.2 |
| How to use | 1.Suspend 50 g in 1 L of distilled or deionized water. Heat to boiling to dissolve completely. Autoclave at 121°C for 15 minutes. 2.transfer 1 mL of Soybean-Casein Digest Broth to 100 mL of MacConkey Broth, and incubate at 42to 44for 24 to 48 hours. Subculture on a plate of MacConkey Agar at 30to 35deg.C for 18 to 72 hours. |
| Storage | Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years. |
| Service | R & D team to provide technical support. Provide packaging, labeling OEM customization. Welcome to contact me and inquiry! |
| Company profile |
HKM Company has been in Microbial Detection since 1993, with manufacture base over 232,000 sq.m , 1200 sq.m of Microbiological Research Lab and GMP room and 300 staffs, HKM has a full range of Culture Media as below : |
| Dehydrated Culture Media | |
| Granular Culture Media | |
| Chromegenic Culture Media | |
| Ready-to-use Culture Media | |
| Triple wrapped contact plate & settle plate | |
| Media Raw Material | |
| Other Microbial Detection Products | |
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