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Versatile Analyzers, from QC to LC

by Angelo DePalma, PhD

Refractometry is thought to be a limited analytical technique that works best with binary solutions—for example, salt or sugar solutions—where it excels at precise concentration measurements.

Innovating Around the Edges

by Angelo DePalma, PhD

Refractometers are analytical instruments that measure the refractive index (RI) of liquids. Physicists define RI as the ratio of the speed of light in a vacuum divided by its speed through a test medium.