HPLC Columns

TSKgel G2500PW

TSKgel G2500PW columns are ideally suited for the analysis of water-soluble polymers, such as celluloses, acrylamides, glycols, dextrans, polyvinylalcohol, and oligosaccharides, with molecular weights of less than 3,000 Da. These columns are composed of spherical, hydrophilic polymethacrylate beads.

Stable from pH 2 to 12, TSKgel G2500PW columns can be used in mobile phases of water or buffer (up to 20% methanol/80% aqueous) and can tolerate temperatures up to 80 °C.


P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0008028TSKgel G2500PW12Stainless Steel7.5302,098
0008029TSKgel G2500PW12Stainless Steel7.5603,411
0016248TSKgel G2500PW17Stainless Steel21.5305,920
0008030TSKgel G2500PW17Stainless Steel21.5608,590

Product Attributes

Base material: hydroxylated polymethacrylate
Particle size (mean): 12 µm and 17 µm
Pore size (mean): 12.5 nm
Calibration range: Up to 3,000 Da (polyethylene glycols and oxides)

Polystyrene Calibration Curves


Columns: A. G2000PW B. G2500PW
C. G3000PW D. G4000PW
E. G5000PW F. G6000PW
all 7.5 mm ID × 60 cm
Mobile phase: distilled H2O
Flow rate: 1.0 mL/min
Detection: Rl

Code #DescriptionLiterature Type
AO01 Gel Filtration Chromatography with TSKgel columns Application Overview
DS1015 TSKgel G2500PW ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01B TSKgel U/HPLC Columns 2019 Product Guide -- SEC, PW Series ColumnsProduct Catalog
SR024 Applications for High-Performance Gel Filtration Columns (TSKgel SW and TSKgel PW columns): Focus on BiopolymersSeparation Report
SR035 GFC Analysis of Water-Soluble Polymers with TSKgel PW ColumnsSeparation Report
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0006762TSKgel G2500PW-GMPW Guard Column for 7.5 mm ID columns12Stainless Steel7.57.5761
0006758TSKgel G2500-G3000PW Guard Column for 21.5 mm ID columns17Stainless Steel21.57.51807