TDS solutions for our range of TDS testers
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TDS Conductivity Calibration Solutions. These ready made TDS solutions are available in a number of differing concentrations and are suitable for checking the calibration of our TDS and conductivity instruments. These solutions make it a very simple matter to regularly check your conductivity or TDS tester calibration is accurate, and giving you the best possible results.
All solutions are supplied in 90ml bottles.