EC/TDS Meter
Calibration Solution 84 µS/cm for calibration , 500 ml
Conductivity Solution 80000 µS/cm for Calibration., 500 ml
Conductivity Solution 111800 µS/cm for Calibration, 500 ml
Standard-TDS Calibration Solution 12,41 g/L (ppt), 500 ml
EC/TDS Solution
Conductivity Solution 5000 µS/cm for Calibration., 500 ml
HI7041S electrolyte solution for polarographic probes
This product has multiple variants. The options may be chosen on the product pageEC/TDS Solution
HI70429 Silber-Nitrat AgNO3 0.05M, 1 Liter Titrierlösung - gebrauchsfertig.
Free/Total Chlorine
HI70430 DPD reagents for PCA series for chlorine measurement
Free/Total Chlorine
Total Chlorine Indicator & citrate for PCA Series
HI70439 Natrium-Thiosulfat 0.1M, 1 Liter . Titrierlösung - gebrauchsfertig.
All Product
Standard-TDS Calibration Solution1500 ppm, 500 ml
All Product
virtually always fresh & no contamination risk
HI93705-01 Silica - Reagents - 100 Tests
HI3002 - Submersion Conductivity Process Probe
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700
HI4001-51 Ammonia Membrane Kit
HI38067-100 - Reagents for CTK Silica HR
HI93707-01 Nitrite LR - Reagents - 100 Tests
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI6004 - 4.010 pH@25°C - MQ - 500ml
HI98103 เครื่องวัดค่า pH Meter แบบปากกาจาก Hanna
Marine Salinity Waterproof Tester
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง pH 4.01 (HI7004L)
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
HI2001 - ORP Electrode Process
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml