Crafted to support technical production environments, Spe Polypropylene Columns Roti ® X Bond Mcx offer exceptional capabilities as ion exchangers in Solid Phase Extraction (SPE), specifically within the chromatography category. These columns feature a material composition of PP columns with PE filter elements, designed for the efficient separation of basic analytes with pK values less than 1. The open tubular syringe-shaped column with Luer tip outlet offers a 3 ml column volume filled with 200 mg of hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, creating a very strong mixed mode cation exchanger (MCX). This unique combination allows for superior retention of basic compounds, making it ideal for applications such as the extraction of basic active ingredients from strongly matrix-contaminated samples

• Category: Ion exchangers for the SPE
• Material text: Material: PP columns with PE filter elements.
• Recommended storage temperature: RT
• pK: <1
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, very strong Mixed mode cation exchanger (MCX)
• Particle size: 40 µm
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Similar phases: Strata™ XC Oasis ® MCX Supel™-Select SCX Bond Elut™ Plexa PCX CHROMABOND ® HR-XC Copure ® MCX HyperSep™ Retain CX Styre Screen ® DBX
• pH stability: 1,0-14,0
• Phase: MCX
• Specific surface according to BET: 600 m²/g
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• 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
• Pore size: 300 Å
• Particle type: Fully porous particles (FPP)
• Column type: SPE column
• Packaging: 10 x 5 units
• Column volume: 3 ml
• Filling quantity: 200 mg