SPE polypropylene columns ROTI ® X Bond MAX, 6 ml, 150 mg, 30 unit(s)

Tailored for precision-driven chemical tasks, Spe Polypropylene Columns Roti ® X Bond Max, available in packs of 6 x 5 units, offer a robust solution for ion exchange in solid phase extraction (SPE). These open tubular syringe-shaped columns with Luer tip outlets feature a hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, creating a very strong mixed mode anion exchanger (MAX). With a specific surface area of 300 m²/g according to BET, these columns excel at separating acidic compounds, making them ideal for applications such as extracting acidic active ingredients from strongly matrix-contaminated samples like urine, plasma, or serum. They also boast a wide pH stability range of 1.0-1

• Category: Ion exchangers for the SPE
• Particle size: 40 µm
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Pore size: 300 Å
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, very strong mixed mode anion exchanger (MAX)
• Separation principle: Mixed mode (RP and Ion exchange (IEX))
• Filling quantity: 150 mg
• Phase: MAX
• Particle type: Fully porous particles (FPP)
• Column type: SPE column
• Similar phases: Strata™ XA Oasis ® MAX Supel™-Select SAX Bond Elut™ Plexa PAX CHROMABOND ® HR-XA Copure ® MAX HyperSep™ Retain AX Styre Screen ® QAX
• Specific surface according to BET: 300 m²/g
• pK: ~18
• Recommended application(s): acidic active ingredients from strongly matrix-contaminated samples like e.g. urine, plasma, serum phenolic acids acidic herbicides
• Material text: Material: PP columns with PE filter elements.
• pH stability: 1,0-14,0
• Column volume: 6 ml
• Recommended storage temperature: RT
• Packaging: 6 x 5 units