SPE Cartridges CHROMAFIX ® SB (SAX), 1.8 ml, Large

Widely applied in chemical workflows, Spe Cartridges Chromafix ® Sb (Sax), available in a large version with a column volume of 1.8 ml, are tubular syringe-shaped cartridges featuring a strong basic anion exchanger (SAX) surface chemistry. These cartridges, made of polypropylene (PP) columns with PE filter elements, are particularly suitable for the solid phase extraction of small sample volumes. They come in packs of 10 x 5 units and have a specific surface area according to BET of 500 m²/g. The recommended applications include caffeine, organic acids, and saccharin, with an exchanger capacity of ~ 0.3 meq/g. These cartridges are compatible with a minimum filling quantity of 500 mg and can withstand pressures up to 10 bar

• Category: Ion exchangers for the SPE
• Separation principle: Ion exchange (IEX)
• Exchanger capacity cation/anion: ~ 0,3 meq/g
• Phase: SB (SAX)
• Pressure stability: 10 bar
• Column volume: 1.8 ml
• Recommended storage temperature: RT
• Particle size: 45 µm
• pH stability: 2,0-8,0
• Column type: SPE cartridge
• Minimum filling quantity: 500 mg
• Version: Large
• Packaging: 10 x 5 units
• Pore size: 60 Å
• Specific surface according to BET: 500 m²/g
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• Material text: Material: PP columns with PE filter elements.
• Particle type: Fully porous particles (FPP)
• Surface chemistry: Silica gel with quaternary ammonium modification, strongly basic anion exchanger (SAX)
• Recommended application(s): Caffeine, Organic acids, Saccharin
• Endcapped: no