For determining trace levels of copper in water Octet Comparator has color standards representing 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40 and 0.50 ppm Cu Sufficient for 50 tests
For determining trace levels of copper in water Octet Comparator has color standards representing 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40 and 0.50 ppm Cu Sufficient for 50 tests
General description This unique testing kit provides a convenient and highly accurate method for determining reagent purities. Hydrogen gas is produced when active metals and metal hydrides (including boron hydrides) react with suitable hydrolytic
General description This unique testing kit provides a convenient and highly accurate method for determining reagent purities. Hydrogen gas is produced when active metals and metal hydrides (including boron hydrides) react with suitable hydrolytic