Minimum Bactericidal Concentration Test with Microdilution

**Semantic type:** Laboratory Procedure

**Definition:** A laboratory test to determine the lowest concentration of a substance that will kill bacteria within a given time using a microdilution method, which involves serial dilution of the substance of interest in a microplate prior to addition of the bacterial inoculum.

**Synonyms:** - Minimum bactericidal concentration test, microdilution method