GPC KF-402 HQ, 4.6 x 250 mm, HPLC column (THF)

The Shodex KF-402 HQ GPC column 250x4.6mm, 3µm, is a porous, spherical styrene-divinylbenzene gel with a nominal pore size of 150 Å. With THF as the primary mobile phase, Shodex GPC KF-402HQ covers a typical molecular weight range determined with polystyrene standards of approx. 200 to 1,500 Da. The fine particles improve the resolution of short molecular chains. Size separation occurs without chemical interaction via the accessible pore volume of the polymer gel. Typical applications of Shodex GPC KF-402HQ are oligomers and small resin components; the practically usable range depends on polymer structure, eluent 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.