GRAM columns can be used for organic GPC and SEC polymer analysis in polar organic solvents. These polyester copolymer-based GPC columns are available in a range of porosities, from 30 to 10,000 Å, and one linear/mixed-bed version to meet the needs for a variety of polymers with molar masses ranging from 100 to 50,000,000 Da, including for the analysis of polyurethane, polyimide, starches, cellulose, and other polar polymers.
EasyValid replacement column for aqueous applications, 8 x 300 mm. GPC/SEC column, reference materials (part number PSS-DXTVAL) and user documentation (included with kit PSS-DXTKITVAL) required for use, ships in water
POLEFIN columns are useful for high-temperature organic GPC/SEC analysis of polyolefins with molecular weights from 100 to 30,000,000 Da. These organic GPC columns are based on a modified styrene-divinylbenzene copolymer network and have a maximum temperature rating of 210 °C. POLEFIN GPC columns offer flexible configurations, including two particle sizes and two different linear/mixed-bed columns to meet the needs for a variety of polymer analyses, such as polyethylene, polypropylene, and other polyolefins.
Reversed-Phase HPLC Columns. The Agilent Pursuit family of HPLC columns offers reliable performance in various common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11. Pursuit columns are available in many dimensions, including preparative HPLC columns. In addition, both traditional (Pursuit) and high carbon load (Pursuit XRS) bondings are available. Features Wide range of common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11 Available in many dimensions, including preparative HPLC columns Includes both traditional (Pursuit) and high carbon load (Pursuit XRS) bondings
The Agilent ZORBAX column family is one of the most popular HPLC column families for reversed-phase HPLC. ZORBAX columns are based on traditional fully porous particles and offer the highest loading capacity and resolution.
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