Tergitol™-7 Agar
SIAL/86455 - suitable for microbiology, NutriSelect® Plus
MDL Number: MFCD00148601
Product Type: Chemical
| application(s) | agriculture bioburden testing environmental food and beverages water monitoring |
| microbiology | |
| composition | agar, 15 g/L |
| bromothymol blue, 0.025 g/L | |
| lactose, 10 g/L | |
| peptone, 5 g/L | |
| sodium heptadecyl sulfate, 0.1 g/L (produced by Union Carbide) | |
| yeast extract, 3 g/L | |
| final pH | ~6.9 (37 °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 and differential for Enterobacter spp. |
| selective and differential for Escherichia coli | |
| selective and differential for Klebsiella spp. | |
| selective and differential for Proteus spp. | |
| selective and differential for Salmonella spp. | |
| selective and differential for Shigella spp. | |
| selective and differential for coliforms | |
| technique(s) | microbiological culture: suitable |
| Application: | Selective medium for the detection of coliform bacteria and for early detection of E. coli in water analysis. For the detection of fecal contamination in foods according to Mossel(1962). |
| 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 |
| Legal Information: | TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow |
| Other Notes: | Detection of fecal contamination of foods; A useful selective bactericidal property of Tergitol-7 |
| Preparation Note: | Dissolve 33.1 g in 1 litre distilled water and sterilize by autoclaving at 121°C for 15 minutes. Cool to 45°C and add 3 ml sterile 1% TTC solution (Cat. No. 17779).Mix till uniform then pour plates. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41171606 |