Difco™ Baird-Parker Agar Base, BD

Supplier: BECTON DICKINSON DE MEXICO, S. MX

276840 276810
90003-974EA 637.19 USD
90003-974 90003-972
Difco™ Baird-Parker Agar Base, BD
Media for Microbiology Dehydrated Media for Microbiology

Baird-Parker Agar Base is used with EY (Egg Yolk) Tellurite Enrichment in the preparation of Egg-Tellurite-Glycerine-Pyruvate Agar (ETGPA) for selective isolation and enumeration of coagulase-positive staphylococci from food, skin, soil, air, and other materials.


  • Peptone, beef extract, and yeast extract provide essential nutrients
  • Sodium pyruvate stimulates growth of S. aureus
  • Egg yolk aids identification by demonstrating lecithinase activity
  • Glycine and lithium chloride inhibit growth of contaminant organisms


Baird-Parker Agar Base may also be used for identification of staphylococci on the basis of their ability to clear egg yolk.

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