MZ-Gel SDplus LS 1.000.000 Å 5µm 250x4,6mm SEC / GPC Columns

The MZ-Gel SDplus LS 10E6Å column 250x4.6mm, 5µm, is made of highly cross-linked polystyrene-divinylbenzene (PS/DVB) for GPC. Thanks to a special post-treatment of the material, this phase exhibits extremely low phase bleeding. This makes the column ideal for use with a light scattering detector (LS, MALS). The column’s linear molecular weight range is 200,000–10,000,000 g/mol, and the cut-off is greater than 10,000,000 g/mol. Thus, the column can be used for the separation of large polymers such as polystyrene, polyvinyl chloride, polyurethane, and polycarbonate.

Features and Benefits

• Highly cross-linked polystyrene-divinylbenzene polymer (manufactured in Mainz, Germany)
• Narrow pore and particle size distribution
• Available in common organic solvents, e.g., THF, DMF, chloroform, acetone
• Available with titanium frits
• High separation efficiency for oligomers, epoxides, and polymer additives
• Specifically optimized for light-scattering detectors
• Compatible with conventional HPLC systems

Additional Information

The MZ-Gel SDplus LS series consists of a highly cross-linked polystyrene-divinylbenzene polymer designed for organic size-exclusion chromatography (SEC) or gel permeation chromatography (GPC). Thanks to a special post-treatment process, this series exhibits extremely low phase bleeding, making it ideal for light scattering detection (LS, MALS). Compatibility with many organic solvents in addition to THF, such as DMF, chloroform, and acetone, allows for the analysis of a wide variety of polymers. The service life can be extended by using appropriate pre-columns.

Legal Notice

MZ-Gel SDplus LS is a registered trademark of the manufacturer MZ-Analysentechnik GmbH, Mainz, Germany.