Size:Thrее Рack The 4-3616 is an easy-to-use, disposable 5-tube method to indicate the presence of total coliform bacteria in a water supply. The water sample is placed in test vials containing the special coliform indicating tablets and stored at room temperature for a predetermined time period. After the required storage period, the vials are examined to determine the presence of coliform bacteria. The test method and results closely parallel the standard total coliform multiple-tube presumptive test (mpn) as outlined in standard methods for the examination of water and wastewater.
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