The Krowne P25-127 High Range QAC Test Strips deliver accurate, high-range testing for quaternary ammonium compounds, a critical component in commercial cleaning and sanitation. Ideal for restaurant and food service professionals, these test strips help verify the effectiveness of sanitizing solutions, ensuring compliance with health and safety regulations. Each 1.00 lb tub provides reliable, consistent results, helping you maintain a clean and compliant kitchen environment while protecting food safety standards. Whether you're testing for proper dilution or verifying sanitizer strength, the Krowne P25-127 is a trusted tool for maintaining hygiene in high-traffic commercial kitchens.