Description
Check for higher levels of QAC when testing stronger solutions that kill pathogenic organisms. Measure the strength of your diluted solution before using it in high-traffic and touch-point areas. Ideal for use in phytosanitary bootbaths, as an algal biocide, or as an additive in industrial water systems to limit unwanted biological growth. This strip can also be used to test Barbicide in hair salons and barbershops, ensuring that the iconic “blue disinfectant” not only cleans combs and scissors but also effectively kills lice nits.
![Very High Level Quaternary Ammonium (QAC, Multi Quat) Sanitizer Test Strips, <span class="bldppm">0-10,000 ppm</span> [Vial of 50 Strips]](https://bartovation.com/wp-content/uploads/2020/03/QAC-10000-main-1.png)



![Restaurant Sanitizer Iodine Test Paper, <span class="bldppm">0-50 ppm</span> [Vial of 100 Paper Strips]](https://bartovation.com/wp-content/uploads/2020/03/iodine-Main-ALTERNATE-1-300x300.png)
![Restaurant Sanitizer Chlorine Test Paper, <span class="bldppm">10-200 ppm</span> [Vial of 100 Paper Strips]](https://bartovation.com/wp-content/uploads/2020/03/712KN4zLhfL._SL1500_-300x300.jpg)
![Quaternary Ammonium (QAC, Multi Quat) Test Paper, 0-1000 ppm [Vial of 100 Paper Strips]](https://bartovation.com/wp-content/uploads/2026/01/signal-2026-01-23-134112_002-300x300.png)
![Low Level Residual Quaternary Ammonium (QAC, Multi Quat) Test Strips, <span class="bldppm">0-100 ppm</span> [Vial of 100 Strips]](https://bartovation.com/wp-content/uploads/2020/03/PXL_20210506_164834256-1-300x300.png)