HPLC Guard Column GPC/SEC SDV, 20 µm, 8 x 50 mm, in THF

SDV columns are suitable for a variety of polymer analyzes in non-polar and medium-polar organic solvents. These GPC columns are composed of a styrene-divinylbenzene copolymer network and are available in three particle sizes (3, 5 and 10 μm) and a range of porosities to meet many organic GPC and SEC polymer analysis requirements, including for polystyrene and polyvinyl chloride, polycarbonate, elastomers, resins and more. The molecular weight range for SDV columns is between 100 and 30,000,000 Da. SDV columns meet USP L21.

• Organic GPC/SEC separation of polymers in nonpolar and medium polarity organic solvents
• Flexible configurations available in three particle sizes, 3, 5, and 10 μm, with a variety of porosities from 50 to 10,000,000 Å and different linear/mixed-bed columns
• Excellent separation efficiency obtained by narrow particle size distribution and optimized frit technology
• Excellent stability under a wide range of physical, chemical, and biological environments
• SDV columns meet USP L21
• Columns produced under DIN EN ISO 9001 quality standards High quality control with each column individually tested
• Detailed user documentation and a quality certificate are available for download
• Fittings and integrated diffusers provide low dead volume and efficient distribution of the sample across the entire chromatographic bed for optimal sample injection