SPE polypropylene columns ROTI ® X Bond PRS, 6 ml, 500 mg, 30 unit(s)

Designed for professional use, these Spe Polypropylene Columns Roti ® X Bond Prs provide a strong cation exchange capability due to their silica gel with propylsulfonic acid (PSA) modification. With a specific surface area of 310 m²/g, they offer high recovery rates for pyridinic compounds and are ideal for separating weak cations such as drugs and their metabolites, basic pollutants like malachite green, gentian violet, tetrodotoxin, and methylene blue. These open tubular syringe-shaped columns come filled with 500mg of fully porous particles (FPP), have a pore size of 70 Å, and a particle size range of 40-75 µm. They are packed in sets of six, each set containing five units, and feature a Luer tip outlet for easy

• Category: Ion exchangers for the SPE
• Carbon content: 4.5 %
• Surface chemistry: Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX)
• Phase: PRS
• Exchanger capacity cation/anion: ~0,7 meq/g
• Specific surface according to BET: 310 m²/g
• Recommended application(s): Weak cations Drugs and their metabolites Basic pollutants (e.g. malachite green, gentian violet, tetrodotoxin and methylene blue)
• Filling quantity: 500 mg
• Recommended storage temperature: RT
• Similar phases: CHROMABOND ® PSA Bond Elut™ PRS Isolute ® SCX-2 Copure ® PRS
• Pore size: 70 Å
• Column volume: 6 ml
• Column type: SPE column
• Particle size: 40-75 µm
• Particle type: Fully porous particles (FPP)
• Packaging: 6 x 5 units
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Material text: Material: PP columns with PE filter elements.
• Separation principle: Ion exchange (IEX)
• pH stability: 2,0-8,0