SPE polypropylene columns ROTI ® X Bond PRS, 12 ml, 1000 mg, 20 unit(s)

Produced to ensure dependable processing results, these Spe Polypropylene Columns Roti ® X Bond Prs come packaged in sets of four containing five units each. Made from PP columns with PE filter elements, they offer a strong cation exchanger (SCX) functionality through silica gel with propylsulfonic acid modification. With a specific surface area of 310 m²/g according to BET, these columns exhibit a pore size of 70 Å and a particle size range of 40-75 µm. They are ideal for separating weak cations such as drugs and their metabolites, basic pollutants like malachite green, gentian violet, tetrodotoxin, and methylene blue. Their recommended storage temperature is RT, ensuring long-term viability and consistent performance. For additional chromatography solutions, explore our extensive Chromatography category

• Category: Ion exchangers for the SPE
• Recommended application(s): Weak cations Drugs and their metabolites Basic pollutants (e.g. malachite green, gentian violet, tetrodotoxin and methylene blue)
• Filling quantity: 1000 mg
• Similar phases: CHROMABOND ® PSA Bond Elut™ PRS Isolute ® SCX-2 Copure ® PRS
• Column type: SPE column
• Specific surface according to BET: 310 m²/g
• Packaging: 4 x 5 units
• Phase: PRS
• Material text: Material: PP columns with PE filter elements.
• Column volume: 12 ml
• Particle size: 40-75 µm
• Particle type: Fully porous particles (FPP)
• Separation principle: Ion exchange (IEX)
• Exchanger capacity cation/anion: ~0,7 meq/g
• pH stability: 2,0-8,0
• Carbon content: 4.5 %
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Pore size: 70 Å
• Recommended storage temperature: RT
• Surface chemistry: Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX)