HI-70442L 1500 mg/L (ppm) TDS Calibration Solution, 500 mL bottle

* TDS Conversion Factor 4-4-2: 0.65 ppm = 1 µS/cm (approximately).

HI-70442L TDS Calibration Solutions 1500mg/L 500ml

HI-70442L is a 500 mL bottle of 1500mg/L (ppm) TDS solution supplied with a certificate of analysis on request.

Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are essential. Make sure your electrode is giving accurate readings by using Hanna TDS Calibration Solution available in bottles and sachets. TDS Solutions are produced with high quality Potassium Chloride in various concentrations to NIST standards.

TDS Calibration solution is available in 1382mg/L, 6.44 g/L, 12.41 g/L, 800mg/L, 1500mg/L concentrations in 230ml, 500ml bottles or 25 x 20ml sachets.

Users who require documented accuracy can purchase TDS Solutions complete with a Certificate of Analysis on various codes. Certification can also be supplied on many of the standard purchases on request.

Also see Salinity Calibration Solutions

For accurate salinity readings, select Hanna Salinity Calibration Solution available in 500ml or 230ml bottles. Specifically designed for use with meters measuring salt levels in sea water.