Tryptone Yeast extract Agar
SIAL/17221 - suitable for microbiology, NutriSelect® Plus
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: 17221-500G
| application(s) | environmental food and beverages water monitoring |
| microbiology | |
| composition | agar, 12 g/L |
| casein enzymic hydrolysate, 6 g/L | |
| yeast extract powder, 3 g/L | |
| final pH | 7.2±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 | nonselective for Enterobacter spp. |
| nonselective for Escherichia coli | |
| nonselective for Salmonella spp. | |
| nonselective for bacteria (General Media) | |
| nonselective for coliforms | |
| technique(s) | microbiological culture: suitable |
| Application: | Recommended by ISO Committee for estimation of microbial counts in water under the specification ISO 6222:1999. |
| 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. |
| 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 21 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41171605 |