HI93722-01 Cyanuric Acid – Reagents – 100 Tests

The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.

Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb

Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution

Reagents for HI 755 Checker HC ®, 25 Tests