Quaternary Ammonium -QAC, Multi Quat- Sanitizer Test Strips, 0-1500 ppm [Vial of 50 Strips-

High Level QAC Plastic Test Strip that tests up to 1500ppm The High Level QAC Test Strip (Quaternary Ammonium Compounds) measures the range of 1-1500 ppm in increments of 200, 400, 750, 1000 and 1500 ppm, and gives results in just seconds. Check for higher levels of QAC when testing stronger solutions that kill pathogenic organisms, as opposed to testing for residual QAC with our Low Level QAC test strip, or our standard QAC Quick Response Test Strip. Instructions: Remove a High Level QAC test strip from the vial by holding it between your index finger and thumb. Do not touch the test pad with your fingers. Dip the strip into the solution to be tested and remove immediately. Compare the test strip to the included color chart immediately. It is very important for the accuracy of the results to read the strip immediately (the maximum wait time is 5 seconds). These strips are guaranteed to accurately test: OASIS 146, Bardac 2250, Sysco (tablets), and Hyamine 35.