Lauryl sulfate Broth
SIAL/17349 - suitable for microbiology, NutriSelect® Plus
Synonym: Lauryl Tryptose Broth
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 17349-500G
| agency | according to ISO 4831:2006 |
| according to ISO 7251:2005 | |
| application(s) | agriculture bioburden testing environmental food and beverages water monitoring |
| microbiology | |
| composition | dipotassium hydrogen phosphate, 2.75 g/L |
| lactose, 5 g/L | |
| potassium dihydrogen phosphate, 2.75 g/L | |
| sodium chloride, 5 g/L | |
| sodium lauryl sulfate, 0.1 g/L | |
| tryptose, 20 g/L | |
| final pH | 6.8±0.2 (25 °C) |
| form | powder |
| manufacturer/tradename | NutriSelect® Plus |
| Quality Level | 200  |
| shelf life | limited shelf life, expiry date on the label |
| sterility | non-sterile |
| suitability | selective for Enterobacter spp. |
| selective for Escherichia coli | |
| selective for Salmonella spp. | |
| selective for coliforms | |
| technique(s) | microbiological culture: suitable |
| Application: | Selective medium acc. to Mallmann and Darby (1941) for the presumptive testing for coliform and their selective enrichment in the examination of water, dairy products and food. The difference to Cat. No. 61749 is that Tryptose is used instead of Casein peptone. |
| Legal Information: | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Legal Information: | NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs. The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance. |
| Preparation Note: | Dissolve 35.6 g in 1 litre water. Sterilize by autoclaving at 121°C for 15 minutes. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41171607 |