HPLC Columns

TSKgel SuperMultiporePW-N

The TSKgel SuperMultiporePW-N column is packed with 4 µm polymethacrylate particles containing a wide range of pore sizes. The multi-pore particle synthesis technology essentially creates a linear calibration curve within each particle.

This 6.0 mm ID x 15 cm column is for the analysis of water-soluble polymers with molecular weights from 300 to 50,000 Da, providing high speed and high resolution analysis with lowered solvent consumption.


P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0022789TSKgel SuperMultiporePW-N4Stainless Steel6152,471

Product Attributes

Base material: polymethacrylate
Particle size (mean): 4 µm*
Pore size (mean): 20 nm
Exclusion limit (PEO, PEG/H2O): 1.0 x 105 - 1.5 × 105 Da
Separation range; 300 ~ 5.0 × 10Da
Theoretical plates/15cm column: >16,000

*Particle size distribution is monodisperse. 

PEO, PEG, and Ethylene Glycol Calibration Curves


Columns: TSKgel SuperMultiporePW-N,
6.0 mm ID × 15 cm
TSKgel SuperMultiporePW-M,
6.0 mm ID × 15 cm

TSKgel SuperMultiporePW-H,
6.0 mm ID × 15 cm

Mobile phase: H2
Flow rate: 0.60 mL/min
Detection: Rl
Temperature: 25 °C
Samples: polyethylene oxides (PEO) standards
polyethylene glycols (PEG) standards
ethylene glycol standards


Analysis of a PVP-15 Polymer




Columns: A. TSKgel SuperMultiporePW-N,
6.0 mm ID × 15 cm × 2
B. TSKgel G3000PWXL  + G2500PWXL,
6.0 mm ID × 15 cm × 2

Mobile phase: 100 mmol/L NaNO3
Flow rate: 0.60 mL/min
Detection: RI
Temperature: 40 °C
Injection vol.: 20 μL
Samples: PVP(K-15)


For additional applications, please see our applications database.


Code #DescriptionLiterature Type
AO01 Gel Filtration Chromatography with TSKgel columns Application Overview
DS1235 TSKgel SuperMultiporePW ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01B TSKgel U/HPLC Columns 2019 Product Guide -- SEC, PW Series ColumnsProduct Catalog
PO29 TSKgel SuperMultiporePW ColumnsProduct Overview
SR110 High-Performance Aqueous SEC Semi-Micro Columns:TSKgel SuperMultiporePW Series and TSKgel SuperOligoPW Separation Report
TP149 Characteristics of Linear Type GFC/SEC Semi-Micro Columns for Water-Soluble Polymer AnalysisTechnical Presentation
TP151 Basic Properties of Novel Aqueous SEC Having Linear Calibration CurvesTechnical Presentation
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0022793TSKgel SuperMP(PW)-N Guard5Stainless Steel4.63.51078