Precise AHP 4.25% test strips are designed to confidently test the dilutions of Rescue Concentrate at a 1:16, 1:32, 1:64 and 1:128 dilution using the color block system on the test strip label. Precise test strips provide improved accuracy for testing allowing customers to feel confident they have reached the desired claim dilution. They can also be used to ensure the appropriate dilution rate is still present during the 90 day re-use period.
