Cat #: 69-346

Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit

Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit Primary Image
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Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit Primary Image
Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit Primary Image
Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit Tertiary Image

Cat #: 69-346

Alpha Biosciences V22-100-500g Violet Red Bile Agar (V22-100), Alpha Biosciences, 500g/Unit


Alpha Biosciences

500g/Unit

Brand: Alpha Biosciences

  • The powder is homogeneous, free flowing, and light red-beige
  • Visually the prepared medium is clear to slightly hazy and red-purple
  • Expected cultural response after 18-24 hours at 35°C
  • Manufactured products at an FDA-registered Maryland facility
  • Management system that meets the requirements of ISO 9001:2015

Guest Price:
$86.95
List Price: $93.50
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Alpha Biosciences

500g/Unit

Brand: Alpha Biosciences

  • The powder is homogeneous, free flowing, and light red-beige
  • Visually the prepared medium is clear to slightly hazy and red-purple
  • Expected cultural response after 18-24 hours at 35°C
  • Manufactured products at an FDA-registered Maryland facility
  • Management system that meets the requirements of ISO 9001:2015

Violet Red Bile Agar Violet Red Bile Agar is used for the detection and determination of coliforms in food, milk, water, and other sanitary materials. It is a selective medium which detects the growth of lactose-fermenting coliforms. Neutral Red within this formulation acts as a pH indicator, while Crystal Violet and Bile Salts inhibit the growth of Gram-positive microorganisms. Coliform colonies lower the pH of the medium, subsequently causing their colonies to look red (Neutral Red Dye) and to precipitate the bile salts. Pancreatic Digest of Gelatin and Yeast Extract provide nitrogen, vitamins, minerals, and amino acids essential for bacterial growth. Agar is the gelifying agent. Lactose is the fermentable carbohydrates and Sodium Chloride supplies essential electrolytes and maintains the osmotic equilibrium. V22-100 Product Information V22-100 Safety Data Sheet

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