SPE polypropylene columns ROTI ® X Bond PRS, 3 ml, 500 mg, 50 unit(s)

Manufactured to meet research and production requirements, these Spe Polypropylene Columns Roti ® X Bond Prs come packaged in sets of 10 containing 5 units each. They feature open tubular syringe-shaped columns with Luer tip outlets, filled with fully porous particles (FPP) of silica gel with propylsulfonic acid (PSA) modification, making them a very strong cation exchanger (SCX). With a pore size of 70 Å and a specific surface area of 310 m²/g according to BET, they offer high recovery rates for pyridinic compounds. These columns are ideal for separating weak cations such as drugs and their metabolites, as well as basic pollutants like malachite green, gentian violet, tetrodotoxin, and methylene blue. They are stored at room temperature and

• Category: Ion exchangers for the SPE
• Particle type: Fully porous particles (FPP)
• Column volume: 3 ml
• Recommended storage temperature: RT
• Packaging: 10 x 5 units
• Separation principle: Ion exchange (IEX)
• Exchanger capacity cation/anion: ~0,7 meq/g
• Specific surface according to BET: 310 m²/g
• Phase: PRS
• Carbon content: 4.5 %
• Similar phases: CHROMABOND ® PSA Bond Elut™ PRS Isolute ® SCX-2 Copure ® PRS
• pH stability: 2,0-8,0
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Particle size: 40-75 µm
• Filling quantity: 500 mg
• Pore size: 70 Å
• Recommended application(s): Weak cations Drugs and their metabolites Basic pollutants (e.g. malachite green, gentian violet, tetrodotoxin and methylene blue)
• Column type: SPE column
• Material text: Material: PP columns with PE filter elements.
• Surface chemistry: Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX)