Food Safety Cooperative Extension Service
Department of Food Science and Human Nutrition
DETECTION OF COLIFORMS
Coligel (Charm Science)
Lactose fermentation
E.Colite (Charm Science)
MUG
The 3 Hunters (Crescent Chemcial)

MUG and ONPG

Petrifilm Coliform couting method (3M)
Lactose fermentation
Petrifilm E.coli/Coliform (3M)
Chromogen/Lactose

High Sensitivity Petrifilm Coliforms (3M)

5 ml application

Coliform Redigel (3M)
Lactose fermentation

Reveal coliform (Neogen)
Lactose fermentation
ColiComplete (BionControl)
Beta-galactosidase
CHROMagar ECC (CHROMagar)
Beta-D-glucuronidase

Simplate (BioControl)
Beta-galactosidase

Colitrack/Colitrak+ (BioControl)
Chromogenic assay (X-gal & MUG)

HGMF (QA Laboratory)
Membrane filteration-Incuation on media
E.coli Visual Immunoassay (Tecra)
Visual Immunoassay/modified biochemcial

Coliform detections (HardyDiagnostics)
several kits and media
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