Maximum Recovery Diluent, Granulated is a protective and isotonic diluent used for maximal recovery of microorganisms. This media is formulated as recommended by ISO Committee for use as an isotonic diluent. It combines protective effect of Peptone with the osmotic balance of physiological saline. The low concentration of Peptone helps to maintain the organisms for 1-2 hours of dilution without multiplication. The isotonic property of the diluent ensures the recovery of organisms from various sources, which may be vulnerable in distilled water or aqueous suspensions.
1. International Organization for the Standardization (ISO), ISO/DIS 6649.2.Straker R. P. and Stokes J. L., 1957, Appl. Microbiol., 5:21.3.Patterson J. W. and Cassells J. A., 1963, J. Appl. Bacteriol., 26:493.