Direct Reading Titrator
- For determining levels of sodium in natural and treated waters
- Range 0 to 500 ppm sodium in 10 ppm increments
Test requires three titrations: one to determine bicarbonate and carbonate ions; one to determine sulfate and chloride ions; and one to determine calcium and magnesium ions; sodium concentration is then calculated from the results of the three titrations. Sufficient for 50 tests at 500 ppm.