SPE polypropylene columns ROTI ® X Bond SAX, 3 ml, 500 mg, 50 unit(s)

Optimized for controlled laboratory processes, the Spe Polypropylene Columns Roti ® X Bond Sax come in packaged sets of 10 x 5 units, each containing 3 ml columns filled with 500 mg of quaternary ammonium-modified silica gel, a strong basic anion exchanger (SAX). These open tubular syringe-shaped columns feature Luer tip outlets and a particle size range of 40-75 µm. With a specific surface area of 510 m²/g according to BET, these columns offer excellent separation capabilities for applications like caffeine and organic acids. Their pH stability ranges from 2.0 to 8.0, making them versatile for various lab environments. Additionally, their surface chemistry retains weaker anions such as carboxylic acids, sulphonic acids, and phosphates,

• Category: Ion exchangers for the SPE
• Particle type: Fully porous particles (FPP)
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Recommended application(s): Caffeine Organic acids Saccharin
• Phase: SAX
• Pore size: 70 Å
• Separation principle: Ion exchange (IEX)
• Recommended storage temperature: RT
• Packaging: 10 x 5 units
• Exchanger capacity cation/anion: ~ 0,3 meq/g
• Column volume: 3 ml
• pH stability: 2,0-8,0
• 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
• Material text: Material: PP columns with PE filter elements.
• Particle size: 40-75 µm
• Specific surface according to BET: 510 m²/g
• Column type: SPE column
• Surface chemistry: Silica gel with quaternary ammonium modification, strongly basic anion exchanger (SAX)
• Filling quantity: 500 mg