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

Engineered for consistent performance in the separation and purification of acidic active ingredients from strongly matrix-contaminated samples such as urine, plasma, serum, and phenolic acids, Spe Polypropylene Columns Roti ® X Bond Max offer a unique combination of reversed phase and strong anion exchange retention mechanisms. These open tubular syringe-shaped columns with Luer tip outlets feature fully porous particles (FPP), a hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, and a specific surface area of 300 m²/g according to BET. With a pH stability range of 1.0-14.0, these columns are ideal for use in a wide variety of applications, including the enrichment of acidic analytes with pKa values between

• Category: Ion exchangers for the SPE
• Filling quantity: 30 mg
• Specific surface according to BET: 300 m²/g
• Similar phases: Strata™ XA Oasis ® MAX Supel™-Select SAX Bond Elut™ Plexa PAX CHROMABOND ® HR-XA Copure ® MAX HyperSep™ Retain AX Styre Screen ® QAX
• Column volume: 1 ml
• Recommended storage temperature: RT
• Phase: MAX
• Packaging: 10 x 10 units
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• pH stability: 1,0-14,0
• pK: ~18
• Particle type: Fully porous particles (FPP)
• Surface chemistry: Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, very strong mixed mode anion exchanger (MAX)
• Particle size: 40 µm
• Column type: SPE column
• Material text: Material: PP columns with PE filter elements.
• Recommended application(s): acidic active ingredients from strongly matrix-contaminated samples like e.g. urine, plasma, serum phenolic acids acidic herbicides
• Pore size: 300 Å
• Separation principle: Mixed mode (RP and Ion exchange (IEX))