HI93718-01 Iodine – 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 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm

Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm

Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution