HI3895-010 – Reagents for CTK Agriculture Test kit

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

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

Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm