EC O157:H7 ChromoSelect Agar, Modified
SIAL/92587 - NutriSelect® Plus, suitable for microbiology
Product Type: Chemical
| application(s) | agriculture food and beverages |
| microbiology | |
| composition | agar, 12 g/L |
| bile salts mixture, 1.5 g/L | |
| chromogenic mixture, 0.25 g/L | |
| sodium lauryl sulfate, 0.1 g/L | |
| sorbitol, 7 g/L | |
| tryptone, 5 g/L | |
| yeast extract, 3 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 |
| storage temp. | 2-8°C |
| suitability | Escherichia coli |
| coliforms |
| Application: | for isolation and differentiation of E. coli O157:H7 from food and environmental samples |
| Footnote: | 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. |
| General description: | A chromogenic medium recommended for isolation and differentiation of E. coli O157:H7 from food and environmental samples. |
| Legal Information: | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Legal Information: | NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Preparation Note: | Suspend 28.85 g in 1 liter distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C ) for 15 minutes. Cool to 50°C and pour into sterile petri plates. This medium can be made more selective by aseptically adding 0.25 ml of 1% potassium tellurite solution (Cat. No. 17774) to 1 liter molten and cooled medium (45-50°C). |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41171607 |