QAC TEST STRIPS 100 BAG
Dip strip for 1-2 seconds & get readings in 10 seconds at 0-100-200-400 ppm for quaternary ammonium disinfectant concentration. Read strip results immediately. If you wait the 30 seconds needed for some other strips you will get a reading that is too high.
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Indigo® test strips have a guaranteed minimum 3 year shelf life but are stored in desiccant lined vials so actual shelf life can be 5+ years.
- These strips measure any quat formulation
- Indigo® QAC test strips are calibrated for Oasis 146.
- The number of strips (100) per vial is approximate.
Temperature and QAC strips reading relationship
Temperature vs ppm results for commercial formulations of quaternary amine sanitizers/disinfectants from 20 to 60oC (68-140F).
| T (oC/oF) |
QAC strips readings at: 0; 50; 100; 200; 400 ppm |
| 20/68 |
Readings ok for 0-400ppm |
| 25/77 |
Readings ok for 0-400ppm |
| 30/86 |
Readings ok for 0-400ppm |
| 35/95 |
Readings ok for 0-400ppm |
| 40/104 |
Readings ok for 0-400ppm |
| 45/113 |
0, 50, 100 ppm readings ok;
200 & 400 ppm read~ 1/2 color square higher |
| 50/122 |
50, 100 ppm read~ 1/2 color square higher;
200, 400 ppm read 1 color square higher |
| 55/131 |
Readings 1 color square higher across whole range |
| 60/140 |
Readings 1 color square higher across whole range |
