Neogen

Violet Red Bile Agar (VRBA) 10kg

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SKU:
NCM0025C
MPN:
NCM0025C
£603.76 Inc. VAT
£503.13 Ex. VAT

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Description

Violet Red Bile Agar is used for the enumeration of coliforms in food and dairy products in a laboratory setting. The coliform group of bacteria includes aerobic and facultative anaerobic, gram-negative, non-spore forming bacilli. Coliforms ferment lactose and form acid and gas at 35?C within 48 hours.

Preparation

  1. Suspend 41.5 grams of the medium in one liter of purified water.
  2. Heat with frequent agitation and boil for two minutes. DO NOT AUTOCLAVE.
  3. Cool the medium to 45-50ºC and dispense 15-20 mL into 100 mm petri dishes containing inoculum.
  4. After solidification of the inoculated medium, evenly add a cover layer of 4 mL of the cooled (45-50ºC) agar medium.

For specifications and data sheets please visit the documents section on the Neogen website here

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Additional Information

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