Designed for professional use, these Spe Polypropylene Columns Roti ® X Bond Sax come in packaged sets of 6 x 5 units, each containing 500mg of filling material. These open tubular syringe-shaped columns with Luer tip outlets feature a strong basic anion exchanger (SAX), making them ideal for separating caffeine, organic acids, and saccharin through ion exchange (IEX). With a specific surface area of 510 m²/g according to BET, these columns offer excellent separation efficiency. Their pore size of 70 Å ensures compatibility with a wide range of analytes, while their particle size of 40-75 µm provides optimal flow rates. Made of PP columns with PE filter elements, these columns are durable and easy to handle.

• Category: Ion exchangers for the SPE
• Particle type: Fully porous particles (FPP)
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Similar phases: Strata™ SAX Sep-Pak ® SAX Bond Elut™ SAX Discovery ® DSC-SAX Supelclean™ LC-SAX CLEAN-UP ® Quaternary Amine Bakerbond™ Quarternary Amine Isolute ® SAX LiChrolut ® SAX CHROMABOND ® SB Copure ® SAX
• Surface chemistry: Silica gel with quaternary ammonium modification, strongly basic anion exchanger (SAX)
• Column volume: 6 ml
• Exchanger capacity cation/anion: ~ 0,3 meq/g
• Filling quantity: 500 mg
• Recommended storage temperature: RT
• Packaging: 6 x 5 units
• Phase: SAX
• Specific surface according to BET: 510 m²/g
• Recommended application(s): Caffeine Organic acids Saccharin
• Column type: SPE column
• Particle size: 40-75 µm
• pH stability: 2,0-8,0
• Pore size: 70 Å
• Material text: Material: PP columns with PE filter elements.
• Separation principle: Ion exchange (IEX)