All Product
Chemical test kit for the determination of calcium and magnesium hardness of irrigation water in the range> 0.0 meq / l
Chemical test kit for the determination of potassium in the soil in the range 0 to 50 mg / l (ppm) and 50 to 250 mg / l (ppm). 100 Tests
Checker Disc
Chemical test kit for the determination of calcium in irrigation water in the range 0 to 125 mg / l (ppm) and from 0 to 250 mg / l (ppm).
Test kit for the chemical determination of oxygen dissolved in the range 0 to 10.0 mg / l (ppm). 110 tests
All Product
Chemischer Testkit zur Bestimmung von Alkalität im Bereich 0 bis 100 mg/l / 0 bis 300 mg/l (ppm). Packungsgröse: 110 Tests
Chemical test kit for the determination of total hardness in the range 0.0 to 30.0 mg / l / 0 to 300 mg / l (ppm). 100 Tests
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI1297D - pH/ORP-Electrode
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
HI11310 Digital pH-Electrode, Glass, refillable (edge)
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
Reagents for Freshwater Alkalinity HI 775 Checker HC ®, 25 Tests
HI3811 CTK Alkalinity