General description
Lactose TTC Agar with Tergitol™-7 is recommended as a selective and differential medium for the recovery of injured coliform organisms from chlorinated water by membrane filter technique.
Application
for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique
Preparation Note
Suspend 53.85 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 45-50°C. Aseptically add 2.5 ml of 1% 2,3,5 Triphenyl Tetrazolium chloride (TTC) solution (Cat. No. 17779).
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
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
sterility: non-sterile. Quality Level: 200. form: powder. shelf life: limited shelf life, expiry date on the label. composition: agar, 12.7 . g/L , bromothymol blue, 0.05 . g/L , lactose, 20.0 . g/L , meat extract, 5 . g/L , peptone, 10.0 . g/L , tergitol-7, 0.1 . g/L , yeast extract, 6.0 . g/L . manufacturer/tradename: NutriSelect®. Plus. final pH: 7.2±0.2 (25 . °C). application(s): agriculturebioburden testing
environmental
food and beverages
water monitoring, microbiology. suitability: selective and differential for Citrobacter spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Proteus spp., selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for coliforms. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).
- UPC:
- 51173229
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 54232-500G