How to Measure Calcium Chloride with a Refractometer.

I’m interested in testing calcium chloride (CaCl2) at a 30% concentration. This would be to verify identity of totes. Is this possible with a refractometer?

The MISCO Palm Abbe digital refractometer can be programmed to measure calcium chloride. In fact there are several calcium chloride scales that can be programmed into the Palm Abbe refractometer to measure calcium chloride percent by weight, grams/ 100 grams, ppt, density, specific gravity, and freeze point in both Fahrenheit and Celsius. All of the Calcium Chloride scales can measure the equivalent of 0 to 40% w/w, with the exception of the freeze point scales which measure to the maximum freeze point.