M-Tergitol 7 Agar w/ Meat extract (Revised as M-Tergitol 7 Agar with HM Peptone)

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SKU:
M1678
Selective and differential medium for recovery of injured coliforms from chlorinated water using membrane filtration technique.


M-Tergitol 7 Agar w/ HM Peptone is a selective and differential medium for recovery of injured coliforms from chlorinated water using membrane filtration technique. Tergitol-7 acts as surface-active agent which inhibit growth of gram-positive bacteria as well as swarming of Proteus. Lactose is the fermentable carbohydrate. Lactose fermentors produce yellow colonies due to reaction with bromothymol blue, the pH indicator present in the medium. TTC is reduced by lactose-negative bacteria such as Salmonella species produces dark red colonies. Lactose-positive Escherichia coli and coliform bacteria reduce TTC weakly, hence their colonies are yellow orange.
More Information
Product Name M-Tergitol 7 Agar w/ Meat extract (Revised as M-Tergitol 7 Agar with HM Peptone)
SKU M1678
Product Type Regular
Physical Form Powder
Origin Animal
Packaging type HDPE
References 1.McFeters, LeChevallier and Cameron 1983, Appl. Environ. Microbiol. 45:484.2.McFeters, Cameron and LeChevallier 1982 Appl.Environ. Microbiol.,43:97.3.McFeters, Kippin and LeChevallier 1986,Appl. Environ. Microbiol.51:1.4.Pollard, 1946 Science, 103:758.
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