Now featuring a new formula for faster and easier testing! Contains 20 vials of 100 QR5 Quaternary ammonium litmus paper test strips. Measures Quaternary ammonium compound concentrations in QUAT sanitizers at 0, 100, 200, 300, and 400 ppm (parts per million) Made from litmus paper for enhanced accuracy Vial comes with a handy color comparison chart for quick and precise ppm identification – no guessing involved! MirOil QAC QR5 strips comply with federal, state, and local health regulations for sanitizer testing Essential for verifying the strength of sanitizing solutions in compliance with health regulations Directions for use: Dip a strip into the sanitizer solution for 1 second. Remove it and wait 5-10 seconds for the strip to develop. Compare the strip’s color to the chart on the vial to determine the concentration level.
