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Resulting from the anaerobic decomposition of organic matter, hydrogen sulfide is present in many water supplies. Sewage and industrial wastes are other sources of sulfide pollution. Highly toxic, this compound has a characteristic rotten egg odor, which can be detected long before harmful concentrations are reached. In the HS-C kit, sulfide discolors a detection paper. Results are obtained by comparison of the color to a printed chart.
Robert Workman
Reviewed in the United States on April 1, 2022
Very well priced
Dennis
Reviewed in the United States on April 5, 2021
The test is fairly easy to follow:The coated paper disks need to be inserted into the cap of the sample bottle. The water being tested is poured into the test bottle where a alka seltzer tablet is placed. Once placed the cap is screwed on the sample bottle, and the idea is that the gas escaping by agitation will activate the coated paper disk and change its color.In my case I could smell the hydrogen sulfide (rotten egg smell); however the color of the paper disk has not changed at all. It should change with a concentration as low as 0.1 milligrams per liter. Thus, I cannot determine if the test is working or we have super low H2S and I have a very sensitive nose.
Customer
Reviewed in the United States on June 30, 2019
Easy to use, visual aid in customers understanding levels of H2S.
Daniel
Reviewed in the United States on August 19, 2018
Great
GSOUTHERN
Reviewed in the United States on August 20, 2017
Works great!
Timothy j Vickerman
Reviewed in the United States on February 14, 2016
This kit has a very short shelf live that I never saw mentioned in the literature. I will probably have to through most of the kit away before I can use it. Unless you test well water for a living it probably is not a good investment.
Chris S.
Reviewed in the United States on April 14, 2015
Perfect
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