SPE polypropylene columns ROTI ® X Bond WCX, 1 ml, 30 mg, 100 unit(s)

Tailored for precision-driven chemical tasks, Spe Polypropylene Columns Roti ® X Bond Wcx offer a robust solution within the ion exchangers for the SPE category. These open tubular syringe-shaped columns with Luer tip outlets feature fully porous particles (FPP), making them ideal for the separation of strong bases with pKa values greater than 10. With a specific surface area of 600 m²/g according to BET, these columns provide an extensive surface for efficient sample processing. The hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with carboxylic acid modification offers a weak mixed mode cation exchange capability (WCX), ensuring versatile applicability in various chemical analyses. Store these columns at room temperature for optimal performance.

• Category: Ion exchangers for the SPE
• Recommended application(s): Strong bases with pK a >10 Basic active ingredients from strongly matrix-contaminated samples like e.g. urine, plasma, serum
• Packaging: 10 x 10 units
• Filling quantity: 30 mg
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with carboxylic acid modification, weak mixed mode cation exchanger (WCX)
• pK: ~5
• Column volume: 1 ml
• Column type: SPE column
• Particle size: 40 µm
• Specific surface according to BET: 600 m²/g
• Phase: WCX
• pH stability: 1,0-14,0
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Similar phases: Oasis ® WCX Strata™-X-CW CHROMABOND ® HR-XCW Copure ® WCX
• Particle type: Fully porous particles (FPP)
• Pore size: 300 Å
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Recommended storage temperature: RT
• Material text: Material: PP columns with PE filter elements.