Refractive Index detectors are widely used for the analysis of molecules with weak or no UV absorption. TESTA Analytical’s Differential Refractive Index (DRI) Kit for HPLC can be adapted to almost any HPLC system to create a high performance instrument that separates and delivers sensitive detection of ‘RI active’ materials including alcohols, sugars, saccharides, fatty acids and polymers.

About TESTA Analytical Solutions

TESTA Analytical Solutions is a leading specialist supplier of liquid chromatography instruments and detectors. Drawing upon over 30 years’ experience, TESTA Analytical Solutions has established itself as a respected creator and supplier of top quality, innovative, high performance chromatography instrument kits, and detectors with end user and OEM clients around the world.

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