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Water testing in Delft, Netherlands
Water testing is made easy with the Colilert and Petrifilm tests of the Portable Microbiology Laboratory. As an example, two canal sources and one hotel tap water were tested on May, 27, 2018, incubated at body temperature overnight, and results obtained the next day.
Date(s): May 27, 2018. Album by Bob Metcalf. Photos by Bob Metcalf. 1 - 12 of 12 Total. 226 Visits.
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