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HPLC Analysis of PVP-15 Polymer on TSKgel® SuperMultiporePW-N

HPLC Analysis of PVP-15 Polymer on TSKgel® SuperµltiporePW-N

Conditions

column TSKgel SuperµltiporePW-N, 15 cm x 6 mm I.D., 4 µm particles (822789)
column temp. 40 C
mobile phase 0.1 M sodium nitrate
flow rate 0.6 ml/min
sample PVP-15 polymer
injection 20 µl
detector refractive index (RI)

Description

Analysis Note Hydrophobic interaction causes partial adsorption of PVP-15 polymer on TSKgel G3000PWxl and G2500PWxl columns, while the absence of adsorption on the TSKgel SuperµltiporePW-N column suggests that the particle surface is more hydrophilic than the conventional columns.
Categories Analytical Chromatography, Polymers, coatings, and plastics
Featured Industry Chemicals and Industrial Polymers
Legal Information TSKgel is a registered trademark of Tosoh Corporation
Other Notes Data provided by Tosoh Bioscience LLC.
suitability application for HPLC

Materials

     
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