Hello Guest,
High Range QAC test papers are specifically formulated to read high range levels of QAC. Range and sensitivity is 200, 400, 600, 1000, 1500ppm.
| Test Factor | High Range QAC |
| Test System | Visual Colour Comparison |
| Range/Sensitivity | 200, 400, 600, 1000, 1500ppm |
| # of Tests | 50 |