1.11723
TAT Broth Base
Granulated
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 800-645-5476
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
18 June 2013
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| Product information | |||
|---|---|---|---|
| Synonyms | Tryptic Azolectin Tween^r Broth Base, Casein-Peptone Lecithin Polysorbate Broth Base | ||
| Chemical formula | Mixture | ||
| Suitability | For Microbiology | ||
| Specifications | |
|---|---|
| Expiration date | Exp 60 months from mfg date |
| Test date | Per Merck CofA |
| Appearance (clearness) | Clear to almost clear |
| Appearance (color) | Yellowish |
| Growth- Candida albicans ATCC 10231 | Passes test |
| Growth- Clostridium perfringens ATCC 10543 | Passes test |
| Growth- Escherichia coli ATCC 25922 | Passes test |
| Growth- Staphylococcus aureus ATCC 25923 | Passes test |
| Growth- Streptococcus pyogenes ATCC 12344 | Passes test |
| pH at 25°C | 6.9-7.3 |
| Supplemental information | |||
|---|---|---|---|
| Typical Composition (g/L) | Peptone from casein 20.0; soy lecithin 5.0. | ||
| Also to be added | Polysorbate (Tween® 20) 40mL. | ||
| Application | For diluting samples of pharmaceutical, cosmetic and other raw materials or final products when determining microbial counts. | ||
| Preparation | 25.0g in 960mL purified water | ||
| Suitability | For Microbiology | ||
| Reference methods | USP | ||
