Vendeur: simplexhealth (18.064) 100%, Lieu où se trouve: Redhill, Surrey, Lieu de livraison: Worldwide, Numéro de l'objet: 201247510964 Test/Treatment Parameter: Hydrogen Sulfide, Type: Test Kit, Water Type: Fresh, Brand: Waterworks, Country/Region of Manufacture: United States, Les Détails: Test for presence of Hydrogen Sulfide 50 Test StripsResults in under 30 seconds. This wide-range Hydrogen Sulfide water quality test gives reliable results in under 30 seconds.No laboratory equipment is needed.Simply dip the test strip in the water sample to be tested for one second and read against chart This wide-range Hydrogen Sulfide water quality test gives reliable results in under 30 seconds. No laboratory equipment is needed. Simply dip the test strip in the water sample to be tested for one second, shake off the excess and compare your results to the color chart provided. Water containing hydrogen sulfide doesn't necessarily pose a risk to health when it is detected at low concentrations. It gives water the 'rotten egg' smell and, as it is corrosive, it may tarnish copper and silverware, and cause black stains on laundry and porcelain even at concentrations as low as 1.0ppm. Sulfur-reducing bacteria can live in oxygen-deficient areas, like deep wells, plumbing systems, water softeners or water heaters. High concentrations of hydrogen sulfide are rare, and they don't usually happen in household drinking water (tap water). High concentrations of dissolved hydrogen sulfide can foul the resin bed of an ion exchange water softener. Water softeners provide a convenient environment for for these bacteria to grow. When hydrogen sulfide occurs in treated water (softened or filtered) but it is not detected in the non-treated water it indicates the presence of some form of sulfate-reducing bacteria in the system.