HI93703-50 Cuvette Cleaning Solution, 230 ml – (Photometer)

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.

Reagents for HI 755 Checker HC ®, 25 Tests

Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution