Reagent Powder Pillows is required for QAC evaluation in cooling tower water, pool water and spa water.
QAC Reagent 2 Powder Pillows is included in the QAC Reagent Set (p/n 2459200) that measures 0.2-5.0 mg/L CTAB in cooling tower water, pool water and spa water. Article 2401268 has 25 Powder Pillows.
Sample preparation
It is required to store the product in tightly closed containers in a dry, cool and well-aired place.
| Brand | Hach |
| Parameter | Quaternary Ammonium Compounds (QAC) |
| Number of tests | 25 tests |
