SPE polypropylene columns ROTI ® X Bond PFAS, WAX, 500 mg

Built to deliver predictable results in synthesis routines, the Spe Polypropylene Columns Roti ® X Bond Pfas come packaged in six sets of five units each. These open tubular syringe-shaped columns with Luer tip outlets feature hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, creating a mixed mode anion exchanger (WAX) ideal for separating per- and polyfluoroalkyl substances (PFAS). The columns boast a specific surface area of 600 m²/g as determined by the Brunauer-Emmett-Teller (BET) method, ensuring efficient separation. With a pH stability range of 1.0-14.0, these columns offer versatile applicability across various synthetic environments. Recommended uses

• Category: Ion exchangers for the SPE
• Column type: SPE column
• Material text: Material: PP columns with PE filter elements.
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, weak Mixed mode anion exchanger (WAX)
• Recommended application(s): Per- and polyfluoroalkyl substances (PFAS) from water. PFAS from sediments (contaminated soils) PFAS from textiles
• Similar phases: CHROMABOND ® PFAS
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• pH stability: 1,0-14,0
• Particle type: Fully porous particles (FPP)
• Specific surface according to BET: 600 m²/g
• Recommended storage temperature: RT
• Filling quantity: 500 mg
• pK: ~6
• Column volume: 6 ml
• Particle size: 30-70 µm
• Pore size: 200-400 Å
• Phase: WAX
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Packaging: 6 x 5 units