SPE Cartridges CHROMAFIX ® HR-XA, 1.8 ml, Large

Designed with efficiency in synthetic processes in mind, Spe Cartridges Chromafix ® Hr-Xa, 1.8 Ml, Large, fall under the ion exchangers for the SPE category. These cartridges feature PP columns with PE filter elements, offering a reliable solution for the solid phase extraction of small sample volumes. The tubular syringe-shaped cartridge comes equipped with a female Luer fitting at the inlet and a male Luer tip as the exit, making it compatible with various lab equipment. With a column volume of 1.8 ml, these cartridges are particularly suitable for acidic active ingredients from strongly matrix-contaminated samples such as urine, plasma, and serum, as well as herbicides and phenolic acids.

• Category: Ion exchangers for the SPE
• Material text: Material: PP columns with PE filter elements.
• Recommended storage temperature: RT
• Column volume: 1.8 ml
• Endcapped: no
• Particle size: 85 µm
• Pressure stability: 10 bar
• Packaging: 10 x 5 units
• Particle type: Fully porous particles (FPP)
• Exchanger capacity cation/anion: ~0,25 meq/g
• Version: Large
• Phase: HR-XA
• Specific surface according to BET: 850 m²/g
• Column type: SPE cartridge
• pH stability: 1,0-14,0
• Recommended application(s): Acidic active ingredients from strongly matrix-contaminated samples (urine, plasma, serum), Acids with pKa 2-8, Herbicides, Phenolic acids
• Minimum filling quantity: 510 mg
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, very strong mixed mode anion exchanger (MAX)
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Pore size: 55-65 Å
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet