3M HP-156 17" X 19" White Polypropylene And Polyester High Capacity Sorbent Pad 37.5 gal/bale (1/BA) Chemical Clothing * Users of quaternary sanitizers

3M HP 156 17" X 19" White Polypropylene And Polyester High Capacity Sorbent Pad 37.5 gal bale (1 BA) Chemical Clothing * Users of quaternary sanitizers * 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 exhaustion's 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 * Efficient size and shape fits tight spaces * Durable all plastic construction is easy to clean and provides long life