HI93735-01 Hardness Total (200 to 500 mg/L) – Reagents -100 Tests

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

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

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