Lactose TTC Agar with Tergitol-7, for microbiology

Code: 54232-500G D2-231

Application

for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique

Footnote

We offer two media t...


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€192.00 EACH
€236.16 inc. VAT
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Application

for detection and enumeration of coliform organisms from chlorinated water by membrane filter technique

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

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.

Legal Information

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

GRANUCULT 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

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).

application(s)microbiology, agriculturebioburden testingenvironmentalfood and beverageswater monitoring
compositionmeat extract, 5 g/L, yeast extract, 6.0 g/L, agar, 12.7 g/L, bromothymol blue, 0.05 g/L, lactose, 20.0 g/L, tergitol-7, 0.1 g/L, peptone, 10.0 g/L
final pH7.2±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilityselective and differential for Proteus spp., selective and differential for coliforms, selective and differential for Salmonella spp., selective and differential for Enterobacter spp., selective and differential for Escherichia coli, selective and differential for Citrobacter spp., selective and differential for Shigella spp.
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