SPE Cartridges CHROMAFIX ® HR-XAW, 0.8 ml, Medium

Designed with efficiency in synthetic processes in mind, the Spe Cartridges Chromafix® Hr-Xaw, 0.8 Ml, Medium, fall under the ion exchangers for the SPE category. These cartridges, made of PP columns with PE filter elements, provide an effective solution for the solid phase extraction of small sample volumes. Featuring a female Luer fitting at the inlet and a male Luer tip as the exit, they are compatible with both syringes and peristaltic pumps. The cartridges' hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification makes them a strong mixed mode anion exchanger (WAX). Ideal for acidic compounds, active ingredients from strongly matrix contaminated samples, perfluorinated surfactants

• Category: Ion exchangers for the SPE
• Endcapped: no
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, weak Mixed mode anion exchanger (WAX)
• Recommended application(s): Acidic compounds, Active ingredients from strongly matrix contaminated samples (urine, plasma, serum), Perfluorinated surfactants, Strong acids with pKa < 1, Sulfonates
• Minimum filling quantity: 120 mg
• Version: Medium
• Recommended storage temperature: RT
• Material text: Material: PP columns with PE filter elements.
• Pressure stability: 10 bar
• Particle size: 85 µm
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Specific surface according to BET: 850 m²/g
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• Particle type: Fully porous particles (FPP)
• Pore size: 55-60 Å
• pH stability: 1,0–14,0
• Column volume: 0.8 ml
• Column type: SPE cartridge
• Packaging: 10 x 5 units
• Phase: HR-XAW
• Exchanger capacity cation/anion: > 0,5 meq/g