Products

HPLC Columns

TSKgel GMHxl-L

The TSKgel GMHxl-L column is packed with a mixture of rigid, polymer beads, varying in average pore size, for the analysis of organic-soluble industrial polymers. Mixed bed, or linear columns, are used when a broad range of polymer molecular weights is expected in the sample. This column provides high resolution of polymers with molecular weights of less than 4 × 106 Da.  The main characteristics of the TSKgel GMHxl-L column are: ultra-low sample adsorption, i.e., the column shows true size exclusion behavior for most polymers, limited solvent range, and a maximum operating temperature of 80 °C.
 
As the number of solvents that can be exchanged directly with the shipping solvent (THF) of the TSKgel GMHxl-L column is limited, use TSKgel Hhr columns when a broader range of solvents is needed.


 
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0016652TSKgel GMHxl-L5Stainless Steel7.8302,240
                  

Product Attributes

Matrix: polystyrene-divinylbenzene
Particle size (mean): 5 µm
Pore size (mean): mixed
Exclusion limit: 4.0 × 106 ​Da
Max. temperature: 80 °C

Polystyrene Calibration Curves

SEC_G1000Hxl-Calibration-Fig58rev.png

Column: TSKgel HXL columns,
7.8 mm ID × 30 cm
Mobile phase: THF
Flow rate: 1.0 mL/min
Detection: UV @ 254 nm
Temperature: 25 °C
Samples: polystyrene standards

        

Separation of Phenol Resin

 

SEC_GMHxl-L-Fig61rev.png

 

Columns: TSKgel GMHXL-L, 5 µm,
7.8 mm ID × 30 cm 
Mobile phase: THF
Flow rate: 1.0 mL/min
Detection: UV @ 254 nm
Sample: phenol resin

 

For additional applications, please see our applications database.

 

Code #DescriptionLiterature Type
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT01D TSKgel U/HPLC Columns 2019 Product Guide -- SEC, H Series ColumnsProduct Catalog
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0013727TSKgel G5000Hxl-GMHxl and GMHxl-L Guard Column for 7.8 mm ID columns13Stainless Steel64757