Description
Detect chlorine dioxide (ClO₂) with the NextTeq NX123C detector tube, offering a 1–20 ppm measuring range with a quick 2-minute sampling time and a detectable limit of 0.3 ppm. This tube reacts with ClO₂ to shift from white to reddish orange, with results read using the concentration chart method. With a 2-year shelf life and 5–10% accuracy across its range, it's a reliable tool for monitoring this common water treatment and disinfection byproduct gas.