Formulated to support synthetic operations, Spe Cartridges Chromafix ® Sa (Scx), 1.8 Ml, Large are ion exchangers specifically designed for the Solid Phase Extraction (SPE) process within the chromatography category. These tubular syringe-shaped cartridges feature a strong acidic cation exchanger (SCX) surface chemistry, making them ideal for separating amines, amino acids, chlorophyll, and PCBs. With a specific surface area of 500 m²/g according to BET, these cartridges boast a high capacity for cations and anions, approximately 0.5 meq/g. The cartridges' material is made of PP columns with PE filter elements, ensuring compatibility with a wide range of applications while maintaining a stable performance under pressures up to 10 bar. Their column volume of 1

• Category: Ion exchangers for the SPE
• Surface chemistry: Silica gel with benzenesulfonic acid modification, strongly acidic cation exchanger (SCX)
• pH stability: 2,0-8,0
• Packaging: 10 x 5 units
• Specific surface according to BET: 500 m²/g
• Particle size: 45 µm
• Endcapped: no
• Exchanger capacity cation/anion: ~0,5 meq/g
• Phase: SA (SCX)
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• Recommended storage temperature: RT
• Pore size: 60 Å
• Column volume: 1.8 ml
• Particle type: Fully porous particles (FPP)
• Column type: SPE cartridge
• Separation principle: Ion exchange (IEX)
• Version: Large
• Recommended application(s): Amines, Amino acids, Chlorophyll, PCBs
• Pressure stability: 10 bar
• Material text: Material: PP columns with PE filter elements.
• Minimum filling quantity: 580 mg