Nitrate test package for water and soil

MACHINE TRANSLATION (not authorised yet)

Package for the determination of nitrate content (concentration) in water and soil (colorimetric method) in the range 0-50 mg/l (water) and 0-60 mg/l (soil). The package allows for 200 tests (100*water + 100*soil). Sensitivity of measurements: 1 mg/l (irrigation water); 2 mg/l (soil)