HPLC Columns

TSKgel G6000PWxl-CP

The TSKgel G6000PWxl-CP column was specifically developed for the analysis of water-soluble cationic polymers with molecular weights up to 2 × 107 Da. Composed of 13 µm polymethacrylate beads, cationic groups are introduced on the surface of the TSKgel G6000PWxl-CP packing material to prevent adsorption of cationic polymers and allow elution under low salt conditions.

This columns shows high theoretical plate numbers, linear calibration curves and high durability because the base resin is the same as that used in the TSKgel PWxl series columns.


P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0021875TSKgel G6000PWxl-CP13Stainless Steel7.8302,432

Product Attributes

Base material: polymethacrylate
Particle size (mean): 13 µm
Pore size (mean): >100 nm
Exclusion limit: 2.0 × 10Da
Separation range (PEO,PEG) 1,000 ~ 1.0 × 10Da
Theoretical plates: 7,000

Polystyrene Calibration Curves


Columns: TSKgel G3000PWXL-CP,
7 µm, 7.8 mm ID × 30 cm
TSKgel G5000PWXL-CP,
10 µm, 7.8 mm ID ×x 30 cm
TSKgel G6000PWXL-CP,
13 µm, 7.8 mm ID × 30 cm

Mobile phase: H2O with 0.1 mol/L NaNO3
Flow rate: 1.0 mL/min
Detection: Rl
Temperature: 25 °C
Samples: polyethylene oxides (PEO) standards
polyethylene glycols (PEG) standards


Analysis of Cationic Polymers


Columns: TSKgel G3000PWXL-CP, 7 μm,
7.8 mm ID × 30 cm
TSKgel G5000PWXL-CP, 10 μm,
7.8 mm ID × 30 cm
TSKgel G5000PWXL-CP, 13 μm,
7.8 mm ID × 30 cm

Mobile phase: H2O with 0.1 mol/L NaNO3
Flow rate: 1 mL/min
Detection: RI
Temperature: 25 °C
Sample Load: 3 g/L, 100 μL

For additional applications, please see our applications database.


Code #DescriptionLiterature Type
AO01 Gel Filtration Chromatography with TSKgel columns Application Overview
DS1227 TSKgel PWxl-CP ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01B TSKgel U/HPLC Columns 2019 Product Guide -- SEC, PW Series ColumnsProduct Catalog
PO17 TSKgel PWXL-CP Columns Size Exclusion Chromatography for Cationic Polymer AnalysisProduct Overview
SR106 Aqueous SEC Columns for Analysis of Cationic Polymers: TSKgel PWxl-CP SeriesSeparation Report
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0021876TSKgel G3000-G6000PWxl-CP Guard Column for 7.8 mm ID columns 13Stainless Steel64815