Middlebrook 7H12 Growth Medium

**Semantic type:** Indicator, Reagent, or Diagnostic Aid

**Definition:** A liquid growth medium modified from the Middlebrook 7H9 broth by the addition of the following: bovine serum albumin, casein hydrolysate, catalase, and 14C-labelled palmitic acid.

**Synonyms:** - MIDDLEBROOK 7H12 BROTH