Micro Essential Laboratory Hydrion QT-4- Quaternary Test Paper Roll, 0-500 ppmPapers, 0-500PPM Vollrath | Mirage Cadet Countertop Induction Range It has a modern

It has a modern

Diameter Thickness 016/77561524 9

Exterior Measurements: 54

Full tang that is triple riveted

Micro Essential Laboratory Hydrion QT-4- Quaternary Test Paper Roll, 0-500 ppmPapers, 0-500PPM Vollrath | Mirage Cadet Countertop Induction Range It has a modernHydrion 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