SPE polypropylene column CHROMABOND ® PSA, 3 ml, 500 mg, 50 unit(s)

Adapted for use across diverse chemical handling environments, the Spe Polypropylene Column Chromabond® PSA is an ion exchanger within the Solid Phase Extraction (SPE) category of chromatography labware. This open tubular syringe-shaped column with Luer tip outlet features silica gel with propylsulfonic acid (PSA) modification as its surface chemistry, making it a very strong cation exchanger (SCX). With a specific surface area of 500 m²/g and a pH stability range of 2.0-8.0, this SPE column is ideal for separating weak cations. It comes filled with 500 mg of material, has a particle size of 45 µm, and is packaged in sets of 10 x 5 units. For further attractive products to complement your chromatography laboratory, visit our Chromat

• Category: Ion exchangers for the SPE
• Similar phases: ROTI ® X Bond PRS Isolute ® SCX-2 Bond Elut™ PRS
• Recommended application(s): Weak cations
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Particle size: 45 µm
• Filling quantity: 500 mg
• Specific surface according to BET: 500 m²/g
• Exchanger capacity cation/anion: ~0,7 meq/g
• Recommended storage temperature: RT
• Packaging: 10 x 5 units
• Surface chemistry: Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX)
• Particle type: Fully porous particles (FPP)
• pH stability: 2,0-8,0
• Phase: PSA
• Column type: SPE column
• Pore size: 60 Å
• Separation principle: Ion exchange (IEX)
• Material text: Material: PP columns with PE filter elements.
• Column volume: 3 ml