TSKgel SuperH3000
The TSKgel SuperH3000 GPC column is packed with rigid, porous, polymer beads. It is for the non-aqueous separation of polymers with molar masses of less than 60,000. The maximum operating temperature for the TSKgel SuperH3000 column is 140 °C. This column is shipped in THF, which can be exchanged for a wide variety of organic solvents.
This TSKgel SuperH3000 column is a high efficiency/high throughput version of the conventional TSKgel G3000HHR column. Both column types are based on the same bead chemistry. The volume of the 6 mm ID × 15 cm TSKgel SuperH3000 column is 3.4 times smaller than that of a conventional 7.8 mm ID × 30 cm column. As a result, peak volumes will be proportionally smaller on this column compared to a corresponding TSKgel HHR column. Thus, your HPLC system may require optimization of components that can give rise to extra-column band broadening, such as connecting tubing, injector, injection volume, detector cell volume, and detector time constant.
Temperature dependence of separation on epoxy resin
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Columns: TSKgel SuperH3000, 3 µm, 6 mm ID × 15 cm × 2 +
TSKgel SuperH2500, 3 µm, 6 mm ID × 15 cm × 3
Mobile phase: THF
Flow rate: 0.6 mL/min
Detection: UV @ 254 nm
Sample: Epikote 1004 (0.1%), 10 µL |