Overview The DPD-1 Micro Free Chlorine Strip from Industrial Test Systems is designed to work with the eXact family of photometers. Its patented reagent delivery system releases an exact amount of reagent when the strip is dipped into a photometer cell, triggering a color...

Discover the WaterWorks Hydrogen Sulfide Test Strips from Industrial Test Systems, a fast and straightforward way to screen water for hydrogen sulfide. Packaged for convenience, this kit includes 30 foil-packed strips housed in a recyclable Pocket Pouch, designed for on-site or in-lab testing with...

OverviewPool Check Borate Test Strips from Industrial Test Systems offer a modern, hassle-free way to monitor borate levels in pool and spa water. With no hazardous chemicals to mix, you get quick results in minutes and a straightforward, single-dip procedure that both seasoned pros...