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
EC/TDS Solution
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
HI70439 Natrium-Thiosulfat 0.1M, 1 Liter . Titrierlösung - gebrauchsfertig.
All Product
Standard-TDS Calibration Solution1500 ppm, 500 ml
virtually always fresh & no contamination risk
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI935005 K-Type Handheld-Thermometer - 1-Channel
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
น้ำยามาตรฐานสอบเทียบ
HI2001 - ORP Electrode Process
HI721 Checker HC ® - Iron
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml