Hydrion Test Paper, Quat 0 - 400ppm, Pack of 10 Dispensers

The Hydrion QT-10 Quaternary Test Paper measures the concentration of Quaternary Sanitisers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and Rocall II.

With colour matches at 0-100-200-300-400ppm (parts per million), the test paper measures concentrations between 0-400ppm, detecting exhaustion of solutions that should be replaced as well as helping to avoid using excessive amounts of sanitising agents.

INSTRUCTIONS

1. Dip the strip into the sanitising solution for 10 seconds
2. Instantly compare the resulting colour with the enclosed colour chart which matches concentrations of 0-100-200-300-400ppm.
3. The test solution should be between 18°C & 24°C