1.05270
Antibiotic Medium 2
Powder
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
24 May 2013
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| Product information | |||
|---|---|---|---|
| Synonyms | USP: Medium 2 | ||
| Chemical formula | Mixture | ||
| Suitability | For Microbiology | ||
| Specifications | |
|---|---|
| Expiration date | Exp 60 months from mfg date |
| Test date | Per Merck CofA |
| Appearance (clearness) | Clear |
| Appearance (color) | Yellowish-brown |
| Growth- Micrococcus luteus ATCC 10240 | Fair to good |
| Growth- Staphylococcus aureus ATCC 6538-P | Good to very good |
| Growth- Staphylococcus epidermidis ATCC 12228 | Good to very good |
| pH at 25°C | 6.3-6.7 |
| Solidification behavior (2 hr, 45°C) | Liquid |
| Supplemental information | |||
|---|---|---|---|
| Typical composition | Meat extract 1.5; yeast extract 3.0; peptone from meat 6.0; agar-agar 15.0. | ||
| Application | For the microbiological assay of antibiotics in pharmaceutical preparations, animal feed preparations and other materials. | ||
| Preparation | 25.5g/L | ||
| Suitability | For Microbiology | ||
| Reference methods | AOAC USP | ||
