Reagents for HI 716 Checker HC ®, 25 Tests

Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L

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

Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm