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Absolute Molecular Weight Determination of Star-shaped Polystyrene (HK-404L)


Absolute molecular weight of star-shaped polystyrene was determined by GPC HK-404L, an organic SEC (GPC) column for ultra-rapid analysis. The HK series are suitable for rapid determination of absolute molecular weight.

Sample : 10 µL
Star-shaped polystyrene 0.1085 % (w/v)

Columns      : Shodex GPC HK-404L (4.6 mm I.D. x 150 mm) x 2
Eluent       : THF                                     
Flow rate    : 1.0 mL/min                                
Detector     : RI
               MALS (µDAWN produced by Wyatt Technology Corp.)
Column temp. : 40 °C
Data courtesy of SHOKO SCIENCE Co., Ltd.

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