Products

HPLC Columns

TSKgel SuperAWM-H

The TSKgel SuperAWM-H mixed bed column has an extended linear calibration range and is suitable for samples with a broad molar mass distribution, as well as samples with unknown molar mass. This column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP).  The SuperAWM-H column is stable in a wide variety of organic solvents at concentrations up to 100%.

The main application area for the TSKgel SuperAWM-H column is the analyses of polymers that are soluble in polar organic solvents up to 1 x 106 Da. Examples include cellulose derivatives, polyimide, and sodium dodecylsulfate (all in 10 mmol/L LiBr in DMF), cleansing gel in methanol, and degree of saponification of polyvinylalcohol in hexafluoroisopropanol (HFIP). Reductions in analysis time and mobile phase consumption due to the small column dimensions (6 mm ID x 15 cm) make the TSKgel SuperAWM-H column ideal for high throughput applications.

 

 
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
19320TSKgel SuperAWM-H9Stainless Steel6151,642
                

Product Attributes

Matrix: hydrophilic methacrylate
Particle size (mean): 9 µm
Pore size (mean): mixed bed
Exclusion limits
    PEO in H2O: >1 × 107
    PS in DMF with
    10 mmol/L LiBr:
>1 × 10​7
    PEG in MeOH with
    10 mmol/L LiBr:
>3 × 10​5

 

 
 

 

Polyethylene Oxide, Polyethylene Glycol, and Polystyrene Calibration Curves

SEC_SuperAW2500-Calibration-Fig49.png


Columns: TSKgel SuperAW columns,
6.0 mm ID × 15 cm
Mobile phase: A. H2O
B. MeOH with 10 mmol/L LiBr
C. DMF with 10 mmol/L LiBr
Flow rate: 0.6 mL/min
Detection: RI
Temperature: 25°C
Samples: A. polyethylene oxide (PEO),
B. polyethylene glycol (PEG),and
C. ethylene glycol (EG) standards


     

Analysis of Sodium Chondroitin Sulfate

 

SEC_SuperAWM-H-Fig55.png

Column: TSKgel SuperAWM-H, 9 µm, 6.0 mm ID × 15 cm × 2
Mobile phase: H2O with 0.2 mol/L sodium nitrate
Flow rate: 0.6 mL/min
Detection: RI
Temperature: 25 °C
Injection vol.: 5 µL (2.5 g/L)
Sample: chondroitin sulfate

 

For additional applications, please see our applications database.

 

      

Column Efficiency of TSKgel SuperAW Columns

 

SEC_SuperAW2500-Fig50.png

 

 

Column: TSKgel SuperAW columns,
6.0 mm ID × 15 cm
Mobile phase: H2O
Flow rate: 0.6 mL/min
Detection: RI
Temperature: 25 °C
Injection vol.: 5 µL (2.5 g/L)
Sample: ethylene glycol

Code #DescriptionLiterature Type
AN005 High-Throughput SEC of Water Soluble Polymers Using TSKgel SuperAW ColumnsApplication Note
AN049 Going Green: Analysis of Virgin and Recycled Nylon 11 in HPIF Using the EcoSEC GPC System and Semi-Micro Gel Permeation Chromatography ColumnsApplication Note
AO01 Gel Filtration Chromatography with TSKgel columns Application Overview
DS1190 TSKgel SuperAWM-H ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01C TSKgel U/HPLC Columns 2019 Product Guide -- SEC, Alpha and SuperAW ColumnsProduct Catalog
PO07 TSKgel SuperAW ColumnsProduct Overview
SR099 TSKgel SuperAW Series High-performance SEC Semi-Micro ColumnsSeparation Report
TIS147 Molecular Mass Determination of Polyacrylonitrile by SECTechnical Information Sheets
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
19322TSKgel SuperAW5000-AWM-H Guard Column for 6.0 mm ID columns13Stainless Steel4.63.5553