Middlebrook 7H9 Broth


Cat. No.: 66441 Category:


Middlebrook 7H9 Broth is recommended for the isolation and cultivation of Mycobacterium spp., and for preparing dilutions of mycobacteria for antimicrobial testing. Ammonium Sulfate, Sodium Citrate, Pyridoxine, Monosodium Glutamate, and Biotin supply growth factors. Magnesium Sulfate, Ferric Ammonium Citrate, Zinc Sulfate, and Copper Sulfate are sources of essential ions. Disodium Phosphate and Monopotassium Phosphate serve as pH buffers. Biotin plays an essential role in carboxylation and decarboxylation reactions, while pyridoxine is a precursor of enzymatic activity. This dehydrated culture medium is a raw material intended to be used in the making of prepared media products, which will require further processing, additional ingredients, or supplements.

Additional information


500 g

Certificate of Analysis