Radnor 64003034 Model 350-125-540 Victor Style Heavy-Duty Oxygen Single Stage Regulator, CGA-540 (1 PER CASE) First Aid * Tempered carbon steel wire

* Tempered carbon steel wire bristles set in a wood block

* Users of quaternary sanitizers are to have on hand a test procedure to show that their solutions have proper concentrations required* Provides immediate verification of the solution strength* Also detects exhaustions of solutions that should be replaced and will avoid the use of excessive amounts of quat compound* For determining the concentration of Quaternary Ammonium * Compounds in the range of 0 to 400 ppm (0-100-200-300-400 ppm) * The QT test paper works best in non-alkaline quats

Patent pending CONTROLLED COLLAPSE refill bottles hold their shape as they empty for a more attractive overall appearance

Overall Product Length: 43"

Radnor 64003034 Model 350-125-540 Victor Style Heavy-Duty Oxygen Single Stage Regulator, CGA-540 (1 PER CASE) First Aid * Tempered carbon steel wireRadnor Victor Style Heavy Duty Single Stage Regulator 350 Series