Suitable for laboratory and industrial environments, Spe Cartridges Chromafix Ps-Oh - are ion exchangers for the SPE category, specifically designed for the convenient solid phase extraction of small sample volumes. These tubular syringe-shaped cartridges feature a female Luer fitting at the inlet and a male Luer tip as the exit. Made of PP columns with PE filter elements, they offer a high-purity polystyrene-divinylbenzene copolymer (PS/DVB) with a strong anion exchanger, OH - form. This makes them ideal for increasing the pH value in acidic samples or removing or concentrating anions from water. With a column volume of 0.4 ml and a particle size of 100 µm, these cartridges are packed in sets of 10 x 5 units for easy inventory management. They have a

• Category: Ion exchangers for the SPE
• Minimum filling quantity: 100 mg
• Endcapped: no
• Column volume: 0.4 ml
• Recommended storage temperature: RT
• Pressure stability: 10 bar
• pH stability: 1,0-14,0
• Column type: SPE cartridge
• Column shape: Tubular syringe-shaped cartridge with Luer tip inlet and outlet
• Separation principle: Ion exchange (IEX)
• Version: Small
• Phase: PS-OH -
• Pore size: 100 Å
• Particle type: Fully porous particles (FPP)
• Surface chemistry: Polystyrene-divinylbenzene copolymer (PS/DVB), strong anion exchanger, OH - form
• Packaging: 10 x 5 units
• Material text: Material: PP columns with PE filter elements.
• Recommended application(s): Increasing the pH value in acidic samples, Removal or concentration of anions from water
• Particle size: 100 µm