GPC HT-804 300x8mm Organic SEC (GPC) for high temperature analysis

The Shodex GPC HT-804 GPC column 300x8.0mm, 13µm, is based on a porous, high-temperature-stable styrene-divinylbenzene gel with a nominal pore size of 1,500 Å. In the approved temperature range from 100 to 150 °C, Shodex GPC HT-804 with suitable high-temperature eluents covers a typical molecular weight range determined with polystyrene standards of approx. 7,000 to 300,000 Da. The medium pore size is tuned to typical technical polymer distributions at elevated temperature. The analysis requires a high-temperature GPC system designed for this purpose; the column is delivered in toluene and solvent exchange must be carried out according to the manufacturer's instructions. Typical applications of Shodex GPC HT-804 are polyolefin fractions, technical plastics and polymers of medium molar mass; the usable range depends on polymer structure, eluent, temperature and calibration.

Features and Benefits

• Styrene-divinylbenzene polymers for organic GPC
• Series for THF, DMF, and other solvents
• Single and mixed pore distributions
• Rapid, semi-micro, and preparative formats
• Molecular weight ranges from oligomers to ultra-high-molecular-weight polymers

Additional Information

The Shodex GPC product family is based on porous, spherical styrene-divinylbenzene gels. Defined single-pore, linearized multi-pore materials, and mixed gels cover a wide range of molecular weight distributions. The KF series is primarily intended for THF, while the KD series is designed for DMF and polar organic eluents. HK, LF, and HQ columns are designed for fast or highly efficient analyses. Preparative K, KF, and H formats transfer pore selectivity to higher loadings. Molecular weight ranges always depend on the polymer structure, solvent, and calibration standard.

Legal Information

Shodex is a registered trademark of Resonac Corporation, Tokyo, Japan. GPC is a product line within the Shodex portfolio.