Hach® Presence/Absence Test With MUG, 50/Pack

The Hach Presence/Absence (P/A) Test with MUG is a straightforward and reliable method for detecting total coliform bacteria and E. coli in water samples, particularly for the food processing industry and drinking water safety. This test utilizes a specialized broth medium containing lactose and lauryl tryptose, which facilitates the identification of coliforms through a visible color change. Additionally, the inclusion of MUG (4-methylumbelliferyl-β-D-glucuronide) allows for the precise identification of E. coli via fluorescence when exposed to UV light.

As an EPA-accepted testing method, the Hach P/A Test offers food manufacturers an efficient way to monitor water quality and ensure compliance with safety standards. By detecting both total coliforms and E. coli—including anaerogenic strains—in a single test, it is particularly beneficial for food safety protocols in both laboratory and field settings. This makes it an essential tool in the food processing industry for maintaining product integrity and consumer health.