SPE Cartridges CHROMAFIX ® HR-XAW, 0.4 ml, Small

Engineered to maintain reliability in process-driven workflows, Spe Cartridges Chromafix ® Hr-Xaw, 0.4 Ml, Small, provide a versatile solution for ion exchange chromatography. These tubular syringe-shaped cartridges come in a pack of 10 x 5 units, featuring a female Luer fitting at the inlet and a male Luer tip as the exit. Made from PP columns with PE filter elements, they offer a robust platform for separating acidic compounds, active ingredients from strongly matrix-contaminated samples, perfluorinated surfactants, strong acids with pKa < 1, sulfonates, and other analytes. With a specific surface area of 850 m²/g according to BET, these cartridges ensure efficient separation while maintaining high capacity (> 0.5 meq/g). They

• Category: Ion exchangers for the SPE
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• pH stability: 1,0–14,0
• Phase: HR-XAW
• Exchanger capacity cation/anion: > 0,5 meq/g
• Material text: Material: PP columns with PE filter elements.
• Column type: SPE cartridge
• Endcapped: no
• Pressure stability: 10 bar
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, weak Mixed mode anion exchanger (WAX)
• Column volume: 0.4 ml
• Recommended storage temperature: RT
• Minimum filling quantity: 50 mg
• Packaging: 10 x 5 units
• Particle type: Fully porous particles (FPP)
• Particle size: 85 µm
• Recommended application(s): Acidic compounds, Active ingredients from strongly matrix contaminated samples (urine, plasma, serum), Perfluorinated surfactants, Strong acids with pKa < 1, Sulfonates
• Version: Small
• Specific surface according to BET: 850 m²/g
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Pore size: 55-60 Å