Reagents for HI 770 Checker HC ®, 25 Tests

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

Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm

Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution

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