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HPLC Columns

TSKgel SuperMultiporePW-M

The TSKgel SuperMultiporePW-M column is packed with 5 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 500 to 1 x 106 Da, providing high speed and high resolution analysis with lowered solvent consumption.

 

 
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
22790TSKgel SuperMultiporePW-M5Stainless Steel6151,977
                   

Product Attributes

Base material: polymethacrylate
Particle size (mean): 5 µm*
Pore size (mean): 100 nm
Exclusion limit (PEO, PEG/H2O): 6.0 × 10- 1.5 × 106 Da
Separation range; 500 ~ 1.0 × 10Da
Theoretical plates/15cm column: >12,000

*Particle size distribution is monodisperse. 

 

PEO, PEG, and Ethylene Glycol Calibration Curves

SEC_SuperMultiporePW-N-Calibration-Fig45.png

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: H2O
Flow rate: 0.60 mL/min
Detection: Rl
Temperature: 25 °C
Samples: polyethylene oxides (PEO) standards
polyethylene glycols (PEG) standards
ethylene glycol standards

               

Comparison with Conventional GPC Columns

SEC_SuperMultiporePW-M-Fig46.png

Resolution TSKgel PWXL TSKgel SuperMultiporePW-M
Peak 1/Peak 2 3.45 4.25
Peak 2/Peak 3 3.29
3.17
Peak 3/Peak 4 3.30 3.39

 

Columns: A. TSKgel SuperMultiporePW-M,
6.0 mm ID × 15 cm
B. TSKgel G5000PWXL + G3000PWXL,
each 6.0 mm ID × 15 cm

Mobile phase: H2O
Flow rate: 0.6 mL/min
Detection: RI
Temperature: 25 °C
Injection vol.: A: 20 μL B: 100 μL
Samples: mixture of PEO and PEG 

 

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 ($) 
22794TSKgel SuperMP(PW)-M Guard8Stainless Steel4.63.5862