TSKgel GMHxl-HT mixed-bed columns are 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. TSKgel GMHxl-HT provides high resolution of polymers with a molecular weight up to several million Da. The column can be operated at a temperature of 140°C.

The shipping sovent o-dichlorobenzene can be replaced by 1-chloronaphthalene and trichlorobenzene. As the number of solvents that can be exchanged directly with the shipping solvent is limited, use TSKgel Hhr-type columns when a broader range of organic solvents is needed.

Product Attributes:

Matrix:  polystyrene-divinylbenzene  Particle size (mean): 13µm  Pore size (mean): mixed pore sizes  Exclusion limit: 400,000,000Da  Max. temp. (°C): 140  Shipping solvent: ODCB

Literature:

Catalog -- SEC-H Series Columns

Catalog -- EcoSEC GPC System

Operating Conditions and Specifications

Separation Report -- Principles and Applications of High Performance GPC Columns:TSKgel Hxl Type Columns for Oligomer Analysis