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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 Meter
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 pageHI70429 Silber-Nitrat AgNO3 0.05M, 1 Liter Titrierlösung - gebrauchsfertig.
All Product
HI70430 DPD reagents for PCA series for chlorine measurement
Free/Total Chlorine
Total Chlorine Indicator & citrate for PCA Series
EC/TDS Solution
HI70439 Natrium-Thiosulfat 0.1M, 1 Liter . Titrierlösung - gebrauchsfertig.
EC/TDS Solution
Standard-TDS Calibration Solution1500 ppm, 500 ml
virtually always fresh & no contamination risk
HI5001 - 1.00 pH@25°C - TQ - 500ml
เครื่องวัดคลอรีน
HI9812-5 Multiparameter pH/EC/TDS/°C - EC to1990 µS/cm
HI770 Checker HC ® - Silica, HR
HI727 Checker HC ® - Color of Water
Reagents for HI 721 Checker HC ®, 25 Tests
HI98120 ORP/°C-Tester, waterproof
HI7609829-4 - Conductivity / Turbidity Sensor for HI9829 Multiparameter
HI5012 - 12.00 pH@25°C - TQ - 500ml
HI7034L - EC 80000 µS/cm@25°C - 500ml