The HI38050 is a colorimetric chemical test kit that determines the nitrate concentration in irrigation water and soil. Samples of irrigation water are measured within a 0 to 50 mg/L (ppm) range as nitrate-nitrogen (NO3--N); samples of soil are measured within a 0 to 60 mg/L (ppm) range as nitrate-nitrogen (NO3--N). The HI38050 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 200 tests.
Features at-a-glance
- Complete setup
- All required materials are included with the test kit, such as the glass vials, plastic pipette, reagent packets, and Checker® disc.
- High resolution
- Readings from 0 to 50 mg/L are determined to 1 mg/L resolution in irrigation water.
- Readings from 0 to 60 mg/L are determined to 2 mg/L resolution in soil.
- Replacement reagents available
- There is no need to buy a new kit when reagents are exhausted. The HI38050-200 can be ordered to replace the reagents supplied with the kit.