Micro Essential Laboratory Hydrion QT-4- Quaternary Test Paper Roll, 0-500 ppmPapers, 0-500PPM Carafe *Photo is shown with optional

*Photo is shown with optional casters

Foam seal tape is 13' long

Its built-in scraper on the tip tackles stubborn stains with ease while the soft and comfortable handle provides a secure grip

Swivel (with foot operated brake)

from this all-in-one unit

Micro Essential Laboratory Hydrion QT-4- Quaternary Test Paper Roll, 0-500 ppmPapers, 0-500PPM Carafe *Photo is shown with optionalHydrion QT 40 Quaternary Test Paper provides a simple, reliable, and economical means to measure the concentration of Quaternary Sanitizers, particularly multi quat broad range quaternary ammonium sanitizer solutions. With color matches at 0 150 200 400 500ppm (parts per million), the test paper measures concentrations between 0 500ppm, detecting exhaustion of solutions that should be replaced as well as helping to avoid using excessive amounts of