1.10266
Lauryl Sulfate Broth
Granulated
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
20 May 2013
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Lauryl Sulfate Broth
1.10266.0201 35.6g Pouch, Box of 20
| Product information | |||
|---|---|---|---|
| Synonyms | Lauryl Sulfate Tryptose Broth (LST) | ||
| Chemical formula | Mixture | ||
| Suitability | For Microbiology | ||
| Comments | In the .0201 package size, each pouch contains a preweighed quantity of Lauryl Sulfate Broth sufficient for preparing 1 liter of culture media..Each pouch contains 35.60g of media. | ||
| Specifications | |
|---|---|
| Expiration date | Exp 60 months from mfg date |
| Test date | Per Merck CofA |
| Appearance (clearness) | Clear |
| Appearance (color) | Yellowish-brown |
| Gas- Citrobacter freundii ATCC 43864 | + |
| Gas- Enterococcus faecalis ATCC 19433 | - |
| Gas- Escherichia coli ATCC 25922 | + |
| Gas- Escherichia coli ATCC 8739 | + |
| Gas- Staphylococcus aureus ATCC 25923 | - |
| Growth- Citrobacter freundii ATCC 43864 | + |
| Growth- Enterococcus faecalis ATCC 19433 | Fair to very good |
| Growth- Escherichia coli ATCC 25922 | + |
| Growth- Escherichia coli ATCC 8739 | + |
| Growth- Staphylococcus aureus ATCC 25923 | None to poor |
| pH at 25°C | 6.6-7.0 |
| Supplemental information | |||
|---|---|---|---|
| Typical Composition (g/L) | Tryptose 20.0; lactose 5.0; sodium chloride 5.0; sodium lauryl sulfate 0.1; di-potassium hydrogen phosphate 2.75; potassium di-hydrogen phosphate 2.75. | ||
| Application | Selective culture medium used as a presumptive test for coliform bacteria and for the selective enrichment of coliform organisms in the analysis of water. | ||
| Preparation | 35.6g/L | ||
| Suitability | For Microbiology | ||
| Reference methods | AOAC APHA BAM EPA ISO SMWW USDA | ||
