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 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
HI7033L - EC 84 µS/cm@25°C - 500ml
HI2211 Basic pH / ORP / °C Meter / 2-Point Calibration
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
HI706 Checker HC ® - Phosphorous, HR
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI3818 CTK Carbon Dioxide
เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715
HI76313 Platinum, four ring Conductivity/TDS probe
HI701 Checker HC ® - Free Chlorine
HI723 Checker HC ® - Chromium VI, HR
HI3811 CTK Alkalinity