Tailored for precision-driven chemical tasks, Spe Polypropylene Columns Roti ® X Bond Mcx, 3 Ml, 60 Mg, 50 Unit(S), fall under the ion exchangers for the SPE category within our extensive chromatography offerings. These columns, made of PP with PE filter elements, are ideal for the enrichment of basic analytes (pK a 1) due to their mixed mode retention mechanism, featuring both reversed-phase and strong cation exchange properties. With a specific surface area of 600 m²/g according to BET, these open tubular syringe-shaped columns provide excellent separation performance for basic compounds in applications such as the extraction of basic active ingredients from strongly matrix-contaminated samples like urine, plasma, or serum.

• Category: Ion exchangers for the SPE
• Particle size: 40 µm
• Specific surface according to BET: 600 m²/g
• Packaging: 10 x 5 units
• Pore size: 300 Å
• pH stability: 1,0-14,0
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Phase: MCX
• Similar phases: Strata™ XC Oasis ® MCX Supel™-Select SCX Bond Elut™ Plexa PCX CHROMABOND ® HR-XC Copure ® MCX HyperSep™ Retain CX Styre Screen ® DBX
• Particle type: Fully porous particles (FPP)
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Filling quantity: 60 mg
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, very strong Mixed mode cation exchanger (MCX)
• Recommended storage temperature: RT
• pK: <1
• 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.
• Column volume: 3 ml
• Column type: SPE column