Perform studies on size or molar mass distribution. Since chromatography fractionates a sample before analysis, it is an ideal technique for characterizing these distributions.
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The BI-DNDC is a deflection type refractometer that may be purchased for use in either batch or GPC/SEC mode.
Quickly, easily, and accurately determine absolute molecular weights of proteins and polymers. Eliminate SEC/GPC column calibration and improve data quality.
The BI-RIVS is a combination RI and Viscometry detector used in SEC/GPC determinations of the MWD using universal calibration.