SPE Cartridges CHROMAFIX ® C4

Recommended for applications requiring controlled solvent behavior, such as the extraction of analgesics from blood or compounds that are too strongly retained on C 18 or C 8, Spe Cartridges Chromafix ® C4 offers a suitable solution. These tubular syringe-shaped cartridges feature a butyl (C 4 ) modified silica phase, not endcapped, housed within PP columns equipped with PE filter elements. With a column volume of 0.8 ml, a specific surface area of 500 m²/g, and a particle size of 45 µm, these cartridges provide efficient separation through reversed phase (RP) principles while maintaining a pressure stability of up to 10 bar. Store them at room temperature for optimal performance.

• Category: Reversed phase for the SPE
• Minimum filling quantity: 200 mg
• Packaging: 10 x 5 units
• Endcapped: no
• Version: Medium
• Pore size: 60 Å
• Particle type: Fully porous particles (FPP)
• Carbon content: 7 %
• Column type: SPE cartridge
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• Specific surface according to BET: 500 m²/g
• Separation principle: Reversed phase (RP)
• Material text: Material: PP columns with PE filter elements.
• Surface chemistry: Butyl (C 4 ) modified silica phase, not endcapped
• Phase: C 4
• pH stability: 2,0-8,0
• Recommended storage temperature: RT
• Similar phases: Isolute ® C4
• Particle size: 45 µm
• Recommended application(s): Analgetics from blood, Compounds which are too strongly retained on C 18 or C 8
• Column volume: 0.8 ml
• Pressure stability: 10 bar