1.05406
Baird-Parker Agar Base
Granulated
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
25 May 2012
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| Product information | |||
|---|---|---|---|
| Synonyms | Staphylococcus Selective Agar | ||
| Chemical formula | Mixture | ||
| Suitability | For Microbiology | ||
| Specifications | |
|---|---|
| Expiration date | Exp 60 months from mfg date |
| Test date | Per Merck CofA |
| Appearance (clearness) | Opalescent |
| Appearance (color) | Yellowish-brown |
| Clear zones- Proteus mirabilis ATCC 29906 | - |
| Clear zones- Staphylococcus aureus ATCC 25923 | + |
| Clear zones- Staphylococcus aureus ATCC 6538 | + |
| Clear zones- Staphylococcus epidermidis NCTC 11047 | - |
| Colony color: Proteus mirabilis ATCC 29906 | Brown to black |
| Colony color: Staphylococcus aureus ATCC 25923 | Black |
| Colony color: Staphylococcus aureus ATCC 6538 | Black |
| Colony color: Staphylococcus epidermidis NCTC11047 | Black-grey |
| Growth- Staphylococcus epidermidis NCTC 11047 | Poor to fair |
| pH at 25°C | 6.6-7.0 |
| Recovery rate- Bacillus subtilis ATCC 6051 | 0.01% max |
| Recovery rate- Enterococcus hirae ATCC 8043 | 1.0% max |
| Recovery rate- Escherichia coli ATCC 8739 | 0.01% max |
| Recovery rate- Pseudomonas aeruginosa ATCC 9027 | 0.01% max |
| Recovery rate- Salmonella typhimurium ATCC 14028 | 0.01% max |
| Recovery rate- Staphylococcus aureus ATCC 25923 | 70% min |
| Recovery rate- Staphylococcus aureus ATCC 6538 | 70% min |
| Solidification behavior (2 hr, 45°C) | Liquid |
| Supplemental information | |||
|---|---|---|---|
| Typical Composition (g/L) | Peptone from casein 10.0; meat extract 5.0; yeast extract 1.0; sodium pyruvate 10.0; glycine 12.0; lithium chloride 5.0; agar-agar 15.0. | ||
| Also to be added | Egg-yolk tellurite emulsion 50mL (EMD No. 1.03785.0001); if required sulfamethazine 0.05g/L. | ||
| Application | For the isolation and enumeration of Staphylococcus in foodstuffs and pharmaceutical materials. | ||
| Preparation | 58.0g in 950mL purified water | ||
| Suitability | For Microbiology | ||
| Reference methods | AOAC APHA BAM EP ISO SMWW USDA USP | ||
