Caresource Global is an authorized distributor of High Range QAC Test Papers in Al Qusais and Emirates Industrial City (Sharjah). These test papers are designed for the rapid measurement of quaternary ammonium compound (QAC) concentrations in sanitizing and disinfection solutions. Widely used in laboratories, water treatment facilities, research centers, educational institutions, and ... https://caresourceglobal.com/product/high-range-qac-test-papers/