Engineered to maintain reliability in process-driven workflows, Spe Polypropylene Columns Roti ® X Bond Mcx are ion exchangers specifically designed for Solid Phase Extraction (SPE), falling under the broader category of chromatography labware. These columns feature a material composition of PP columns with PE filter elements, and come packaged as 10 x 5 units. With a column volume of 3 ml and a filling quantity of 500 mg, they offer a specific surface area of 600 m²/g according to BET. The Spe Polypropylene Columns Roti ® X Bond Mcx are particularly effective for the enrichment of basic analytes with a pK value less than 1, thanks to their hydrophobic spherical polystyrene-divinylbenzene copolymer structure with benzenesulfonic acid modification, which

• Category: Ion exchangers for the SPE
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Packaging: 10 x 5 units
• Particle size: 40 µm
• Specific surface according to BET: 600 m²/g
• Pore size: 300 Å
• Phase: MCX
• pH stability: 1,0-14,0
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, very strong Mixed mode cation exchanger (MCX)
• Column type: SPE column
• pK: <1
• Recommended storage temperature: RT
• Recommended application(s): Basic active ingredients from strongly matrix-contaminated samples like urine, plasma, serum fungicides from food basic analytes like e.g. amines bases with pK a 2-10
• Material text: Material: PP columns with PE filter elements.
• Similar phases: Strata™ XC Oasis ® MCX Supel™-Select SCX Bond Elut™ Plexa PCX CHROMABOND ® HR-XC Copure ® MCX HyperSep™ Retain CX Styre Screen ® DBX
• Column volume: 3 ml
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Filling quantity: 500 mg
• Particle type: Fully porous particles (FPP)