Refractometer for Measuring Ethylene Glycol (EG) and Triethylene Glycol (TEG).

We are interested in determining the level of ethylene glycol and triethylene glycol in the field and wonder if the PA203 is suitable to do that.

Yes, scales are available for the Palm Abbe digital refractometer for measuring both ethylene glycol (EG) and triethylene glycol (TEG). TEG scales are available for measuring percent by volume, percent by weight, freeze point, specific gravity (D20/20), and density. The same scales are available for ethylene glycol plus boiling point and percent water content. You can mix and match any five of these scales in the Palm Abbe PA203.