Product Information

The Colilert test is an EPA-approved method for the detection of total coliforms and E. coli in drinking water and for the detection of E. coli in wastewater.

Test Parameters: Coliform and E. coli bacterial tests
A box containing 25 coliform test bags and 25 ampoules of growth medium is supplied.

Features

Simple presence/absence test
Easy to perform on board ship
Can be tested for both drinking water and ballast water
For ballast water, dilute the sample with 1 part sample and 9 parts deionized water (10 ml sample + 90 ml deionized water = 100 ml sample).

Benefits

A convenient method for measuring and monitoring bacterial and microbial activity in water, high quality and consistently reliable results

1 in stock

Colilert test E.COLI/COLIFORM (25 TESTS)

This test is designed to detect total coliforms and E.COLI, providing a straightforward assessment of the microbial quality and sanitary condition of a water sample. Total coliform counts serve as a basic indicator of potential contamination in a water supply, while E.COLI detection specifically identifies fecal contamination, making the test suitable for both general hygiene monitoring and more targeted safety assessments. The procedure requires incubation at the correct temperature to ensure reliable bacterial growth, and methods involving E.COLI use a UV lamp to visualize fluorescence produced by β‑glucuronidase‑positive colonies. The methodology aligns with EPA‑approved microbiological test procedures referenced under 40 CFR Part 136.3, ensuring consistency with established regulatory standards.