TSKgel G4000PW

TSKgel G4000PW 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 300,000 Da.

Stable from pH 2 to 12, TSKgel G4000PW 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/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0005763	TSKgel G4000PW	17	Stainless Steel	7.5	30	2,098	Inquire
0005107	TSKgel G4000PW	17	Stainless Steel	7.5	60	3,411	Inquire

Product Attributes

Base material:	hydroxylated polymethacrylate
Particle size (mean):	17 µm
Pore size (mean):	50 nm
Calibration range:	Up to 3.0 × 10⁵ Da (polyethylene glycols and oxides)

Polystyrene Calibration Curves

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

Analysis of Polysaccharides

Columns:	TSKgel G6000PW + G4000PW, two 7.5 mm ID × 60 cm columns in series
Mobile phase:	H₂O with 0.2 mol/L NaCl
Flow rate:	0.9 mL/min
Temperature:	40 °C
Sample:	hyaluronic acid, polyethylene oxide

For additional applications, please see our applications database.

Code #	Description	Literature Type
AO01	Gel Filtration Chromatography with TSKgel columns	Application Overview
DS1017	TSKgel G4000PW Products	Operating Conditions and Specifications
IM01	TSKgel Column Instruction Manual	Instruction Manual
LCAT01B	TSKgel U/HPLC Columns 2019 Product Guide -- SEC, PW Series Columns	Product Catalog
SR024	Applications for High-Performance Gel Filtration Columns (TSKgel SW and TSKgel PW columns): Focus on Biopolymers	Separation Report
SR035	GFC Analysis of Water-Soluble Polymers with TSKgel PW Columns	Separation Report

P/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0006762	TSKgel G2500PW-GMPW Guard Column for 7.5 mm ID columns	12	Stainless Steel	7.5	7.5	761

HPLC Columns

TSKgel G4000PW

Product Attributes

Polystyrene Calibration Curves

Analysis of Polysaccharides