Chemical test kits
Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent to yield an orange compound. The amount of color developed is proportional to the concentration of nitrate present in the aqueous sample.
Colorimetric
Chemical test kit for the determination of nitrate in water in the range 0-50mg / l (ppm). Package size: 100 Tests
The HANNA test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration.
All Product
Chemical test kit for the determination of pH in the range 4-10pH. Package size: 300 tests
Chemical test kit for the determination of phosphate in the range 0:00 to 1:00 mg / / 0.0-5.0 mg / L / 0-50 mg / L (ppm).
Test kit for the chemical determination of silicate in the range 0-1 mg / l (ppm). 100 Tests
Test kit for the chemical determination of silicate in the range 0-40mg / l / 0 800 mg / l (ppm). 100 Tests
HI1053B - pH Electrode for semi solid samples or low conductivity solutions
HI740217 Lab Safety Shield for COD Measurement
HI1131P - Refillable, Combination pH Electrode for the Laboratory (BNC & Pin)
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
HI98183 pH / ORP / °C Meter + PC Interface, Waterproof
K-Typ 1-Kanal + Hand-Thermometer
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
HI93501N FOODCARE Thermistor-Thermometer
Calibration Standard HI 711 Checker HC ®
HI93728-01 Nitrate - Reagents - 100 Tests
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
HI93746-01 Iron LR - Reagents -100 Tests
HI38058 CTK pH