| NACRES | NA.74 |
|---|---|
| UNSPSC Code | 41106213 |
| agency | SMWWPart 9221 |
| sterility | non-sterile |
| form | granular |
| packaging | pkg of 5 kg |
| manufacturer/tradename | GranuCult® prime |
| storage condition | dry media (Keep tightly closed) |
| technique(s) | microbiological culture: suitable |
| color | beige |
| pH | 6.8 (35.5 g/L in H2O) |
| application(s) | food and beveragesmicrobiology |
| storage temp. | 15-25°C |
| suitability | Escherichia coli |
| Quality Level | 200 |
Answer:It is used for selective enrichment and detection of coliform bacteria.
Answer:The medium is suitable for methods including ISO 4831, ISO 7251, FDA-BAM, and SMWW Part 9221.
Answer:This SKU contains 500 g of granulated dehydrated medium.
GranuCult® prime Lauryl Sulfate Broth is a selective dehydrated culture medium for enrichment and detection of coliform bacteria in food, animal feed, water, and related materials. The formulation supports rapid growth and gas production by lactose-fermenting coliforms while lauryl sulfate suppresses many unwanted organisms. Gas formation can be detected with Durham tubes during presumptive testing. The medium is suitable for methods including ISO 4831, ISO 7251, FDA-BAM, SMWW Part 9221, and GB 4789.38-2012. Prepared at 35.5 g/L, the medium has a target pH of 6.8 ± 0.2 at 25 °C. This SKU contains 500 g of granulated, non-sterile dry medium. Store tightly closed at 15–25 °C and prepare and incubate it under the conditions required by the selected microbiological method.
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