Visual Ozone Test Kit — CHEMets K7404 + R7404

Visual Ozone Test Kit — CHEMets K7404 + R7404

Visual Ozone Test Kit for use with the K-7404 to measure ozone in water Range: 0-0.60 & 0.6-3.0 ppm MDL: 0.025 ppm Method: DPD The K-7404 ozone analysis kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Low and High Range Comparators, Activator Solution, 25 mL sample cup, and instructions