Difco™ Purple Agar Base, BD

Supplier: BD

222810
90001-708EA 372.47 USD
90001-708
Difco™ Purple Agar Base, BD
Media for Microbiology Dehydrated Media for Microbiology

Purple Agar Base and Purple Broth Base are used with added carbohydrate in differentiating pure cultures of bacteria.


  • Carbohydrate-free peptone with the pH indicator bromcresol purple
  • Indicator changes with the amount of acid produced
  • No reaction means no fermentation


Purple Agar Base is used primarily for the differentiation and presumptive identification of gram-negative enteric bacilli based on patterns of carbohydrate fermentation.

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SPECIFICATIONS

Environmentally Preferable

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