Tailored for precision-driven chemical tasks, the Spe Polypropylene Column Chromabond ® Sb (Sax), available in packs of 20 x 5 units, is a strong basic anion exchanger designed for ion exchange chromatography (IEX). This open tubular syringe-shaped column with Luer tip outlet features fully porous particles (FPP) of 45 µm and a pore size of 60 Å, ensuring efficient separation of organic acids, caffeine, and saccharin. With a specific surface area of 500 m²/g according to BET, this column offers a high exchanger capacity of ~ 0.3 meq/g. For optimal performance, store at room temperature (RT). Complement your chromatography lab with additional products from our Chromatography category.

• Category: Ion exchangers for the SPE
• Specific surface according to BET: 500 m²/g
• Column type: SPE column
• Particle type: Fully porous particles (FPP)
• Column volume: 1 ml
• Recommended application(s): Organic acids, caffeine, saccharin
• Particle size: 45 µm
• pH stability: 2,0-8,0
• Surface chemistry: Silica gel with quaternary ammonium modification, strongly basic anion exchanger (SAX)
• Recommended storage temperature: RT
• Separation principle: Ion exchange (IEX)
• Pore size: 60 Å
• Exchanger capacity cation/anion: ~ 0,3 meq/g
• Filling quantity: 100 mg
• Similar phases: ROTI ® X Bond SAX Strata™ SAX Sep-Pak ® SAX Bond Elut™ SAX Discovery ® DSC-SAX Supel™-Select SAX CLEAN-UP ® Quaternary Amine AccuBond ® SAX Bakerbond™ Quarternary Amine Isolute ® SAX LiChrolut ® SAX
• Application Database (Macherey-Nagel): SPE
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Material text: Material: PP columns with PE filter elements.
• Phase: SB (SAX)
• Packaging: 20 x 5 units