All Product
Chemical test kit for the determination of calcium and magnesium hardness of irrigation water in the range> 0.0 meq / l
Colorimetric
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
Chemischer Testkit zur Bestimmung von Alkalität im Bereich 0 bis 100 mg/l / 0 bis 300 mg/l (ppm). Packungsgröse: 110 Tests
All Product
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
Chemical test kits
Reagent kit for HI 3812 (100 tests)
HI38020 CTK Chlorine Free & Total
HI76405 Electrode Holder with Steel Base
HI5004 - 4.01 pH@25°C - TQ - 500ml
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
HI7021L - 240mV ORP Test Solution - 500ml
HI93717-01 Phosphate HR - Reagents - 100 Tests
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI6100205 - AmpHel Flat Tip (Acid with Fluoride ions) Process pH Electrode
HI7022L - 470mV ORP Test Solution - 500ml
HI70032P - 1382 mg/l (ppm) TDS@25°C - 25x20ml
HI3847 CTK Copper
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI3812 CTK Hardness Total