Feature●100 Strips per Vial Pre-cut for convenience●1 Vial with chart for 0-400ppm Sanitizer Ranges●Chart on vial measures concentrations between 0-400ppm, detecting exhaustion of solutions that should be replaced or avoid using excessive amounts of sanitizing agents.Description
These strips measure the concentration of Quaternary Sanitizers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and Rocall II.