Chemical test kit for the determination of calcium and magnesium hardness of irrigation water in the range> 0.0 meq / l
Colorimetric
Reagent kit for HI 38081 (100 tests)
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
Chemical test kits
Reagent kit for HI 3810 (100 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
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 7.01 (HI5007) พร้อมใบรับรองต่อขวด
HI38054 CTK Ozone
HI8734 TDS Meter with Multi-Range 0.0 to 19.99 g/L (ppt).
HI4000-00 ISA Halide ISE, 500 ml Bottle
HI38018 CTK Chlorine Free
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
HI4014-00 ISA for Potassium ISE's
HI3812 CTK Hardness Total