Hydrogen peroxide test
Industrial Test Systems Inc., of Rock Hill, S.C., announces a breakthrough in testing for hydrogen peroxide (H2O2) with Sensafe™ Low Range Peroxide Check™. Utilizing the company’s aperture technology, the test allows for detection levels of 0.05, 0.3, 0.5, 1.0, 2.0, and 4.0 ppm, all in an easy dip-and-read procedure. Simply dip the test strip into a 250-ml (8 oz.) water sample for five seconds—with constant back-and-forth motion—shake off the excess, and view through the aperture to match to the closest color.