|Water testing in Delft, Netherlands|
Date(s): May 27, 2018. Album by Bob Metcalf. Photos by Bob Metcalf. 1 - 12 of 12 Total. 277 Visits.
|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.|