Products

HPLC Columns

TSKgel G-Oligo-PW

The TSKgel G-Oligo-PW column is designed for high resolution separations of aqueous nonionic and cationic oligomers, and oligosaccharides such as hydrolyzed cyclodextrins. Because of the presence of cationic groups on the gel matrix, this column is not suited for separating anionic polymers.

The TSKgel G-Oligo-PW column has a base material of hydroxylated polymethacrylate, can be used in a maximum of 20% organic, and is shipped in water.

 

 
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
08031TSKgel G-Oligo-PW7Stainless Steel7.8301,930
                 

Product Attributes

Base material: hydroxylated polymethacrylate
Particle size (mean): 7 µm
Pore size (mean): 12.5 nm
Calibration range: Up to 3,000 Da (polyethylene glycols and oxides)

Oligosaccharide Calibration Curves

SEC_G-Oligo-PW-Calibration-Fig31rev.png            

Columns: TSKgel G-Oligo-PW, 7 µm, 
7.8 mm ID × 30 cm × 2
Mobile phase: distilled H2O
Flow rate: 1.0 mL/min
Detection: UV @ 260 nm
Sample: hydrolyzed β-cyclodextrin

             

Analysis of Large Chitooligosaccharides

 

SEC_G-Oligo-PW-Fig35_rev.png

Column: TSKgel G-Oligo-PW, 7 µm,
7.8 mm ID × 30 cm × 2
Mobile phase: distilled H2O
Flow rate: 1.0 mL/min
Detection: RI
Samples: 1. chitohexaose
2. chitopentaose
3. chitotetraose
4. chitotriose
5. chitobiose

For additional applications, please see our applications database.

 

Code #DescriptionLiterature Type
AO01 Gel Filtration Chromatography with TSKgel columns Application Overview
DS1021 TSKgel G-Oligo-PW ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01B TSKgel U/HPLC Columns 2019 Product Guide -- SEC, PW Series ColumnsProduct Catalog
SR037 Introduction of Aqueous SEC Columns: TSKgel PWxl series Separation Report
SR038 GFC Separation of Water-Soluble Polymers using TSKgel PWxl Series ColumnsSeparation 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 ($) 
08034TSKgel G-Oligo-PW Guard Column for 7.8 mm ID column13Stainless Steel64657