Chemical test kit for the determination of free and total chlorine in 0.0-0.70/0.0-3.5 mg / l (ppm).
Reagent kit for HI 38017 (100 tests free chlorine and total chlorine tests 100)
All Product
Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5 mg / l (ppm). 200 tests
Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5/0.0-10.0 mg / l (ppm). 200 tests
Chemical test kits
Reagent kit for HI 38020 (100 tests free chlorine and total chlorine tests 100)
Reagent kit for HI 38023 (100 total chlorine tests 10-200 mg / l)
Chemical test kit for the determination of iron in the range 0.00-1,00 mg / l (ppm). Package size: 100 Tests
Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests
All Product
Chemical test kit for the determination of ammonium freshwater in the range 0.0 mg / l to 3.0 mg / l (ppm). 100 Tests
HI937520-01 Magnesium - Reagents -50 Tests
สารละลายมาตรฐานความขุ่น 20 NTU
HI7061L - Electrode Cleaning Solution (General) - 500ml
HI7091L - Reducing Pretreatment Solution, 500 ml
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI93705-01 Silica - Reagents - 100 Tests
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI5074 - 7.40 pH@25°C - TQ - 500ml