BBL™ GN (Gram-Negative) Broth, BD Biosciences

Supplier: Seca Med.Waagen u.Meßsysteme

221730 211279
90001-500PK 21.69 USD
90001-500 90001-502 90000-138
BBL™ GN (Gram-Negative) Broth, BD Biosciences
Media for Microbiology Dehydrated Media for Microbiology

Gram-Negative Broth is recommended for the selective enrichment of Shigella and Salmonella in clinical and non-clinical specimens.


  • Selectively enriches Shigella and Salmonella
  • Superior to direct inoculation of media
  • For recovery of Salmonella and Shigella
  • More effective than selenite broth for recovery of Shigella


Casein and meat peptones provide amino acids and other nitrogenous substances to support bacterial growth. Dextrose and mannitol supply the energy source. Gram-positive microorganisms and early multiplication of coliforms are both inhibited by sodium citrate and sodium deoxycholate.

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