Quaternary Ammonium (QAC, Multi Quat) Test Strips
An accurate and affordable way to measure concentration of Quaternary ammonia compounds in sanitizer solutions is by using Bartovation QAC & QUAT test strips. Our QUAT test strips are trusted by restaurants, hospitals, care facilities, organic farmers, and food processing plants. Our test strips are designed for testing many different ranges to suit a multitude of applications.
![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)
![Restaurant Quaternary Ammonium (QAC, Multi Quat) Sanitizer Test Strips, 0-400 ppm [Bag of 100 Plastic Strips]](https://bartovation.com/wp-content/uploads/2020/03/qacbag2-300x300.png)
![Restaurant Quaternary Ammonium (QAC, Multi Quat) Sanitizer Test Paper, <span class="bldppm">0-500 ppm</span> [Vial of 100 Paper Strips]](https://bartovation.com/wp-content/uploads/2020/03/PQT05V100-500-PHOTO-MAIN--300x300.png)
0-1,000 ppm
Use Case: High level, <1,000 ppm
Recommended For: Food service, restaurants, three-part sinks
![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)
0-1,500 ppm
Use Case: High level, <1,500 ppm
Recommended For: Drinking water, industrial water boiling and cooling, laundry and sanitation, water and wastewater
![Quaternary Ammonium (QAC, Multi Quat) Sanitizer Test Strips, <span class="bldppm">0-1500 ppm</span> [Vial of 50 Strips]](https://bartovation.com/wp-content/uploads/2020/03/QAC-1500-main-1-300x300.png)
0-10,000 ppm
Use Case: Extra-high level, <10,000 ppm
Recommended For: phytosanitary bootbaths, algal biocide, limiting unwanted biological growth, testing barbicide
![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-1-300x300.png)
Federal, state, and local health regulations require that users of Quaternary Ammonium sanitizer solutions utilize test kits to verify the strength of sanitizer solutions.