Description
Application
For the selective detection of coliforms and E. coli in water, food and other material.
Preparation Note
Dissolve 37 g in 1 litre distilled water and distribute into test-tubes containing inverted Durham tubes. Sterilize by autoclaving at 121°C for 15 minutes.
Properties
Agency
according to ISO 7251:2005
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
bile salts, 1.5 g/L
casein digest (pancreatic), 20 g/L
dipotassium phosphate, 4 g/L
lactose, 5 g/L
potassium phosphate, 1.5 g/L
sodium chloride, 5 g/L
manufacturer/tradename
NutriSelect® Basic
technique(s)
microbiological culture: suitable
final pH
6.9±0.2 (25 °C)
application(s)
agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology
suitability
selective for Escherichia coli
selective for coliforms
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