Intended for structured formulation workflows, Spe Polypropylene Columns Roti ® X Bond Diol offer a diol phase suitable for normal phases in solid phase extraction (SPE), particularly useful for antibiotic and prostaglandin separations. These open tubular syringe-shaped columns feature fully porous particles (FPP) with a particle size range of 40-75 μm, ensuring efficient sample loading. With a specific surface area of 480 m²/g as per BET, these columns provide ample adsorption sites for a wide variety of compounds. Their pH stability ranges from 2.0 to 8.0, making them versatile for use across different experimental conditions. Additionally, they come filled with 200 mg of dihydroxypropyl (diol, OH)-modified silica gel, offering similar properties to unmodified silica gel

• Category: Normal phases for the SPE
• Material text: Material: PP columns with PE filter elements.
• Packaging: 10 x 5 units
• Particle size: 40-75 µm
• Column type: SPE column
• pH stability: 2,0-8,0
• Pore size: 70 Å
• Particle type: Fully porous particles (FPP)
• Carbon content: 5.5 %
• Column volume: 3 ml
• Specific surface according to BET: 480 m²/g
• Similar phases: AccuBond ® Diol (OH) Bond Elut™ Diol (2OH) CHROMABOND ® OH Discovery ® DSC-Diol Isolute ® DIOL Sep-Pak ® Diol Copure ® Diol Bakerbond™ Diol CLEAN-UP ® Diol Supelclean™ LC-Diol
• Surface chemistry: Dihydroxypropyl (diol, OH) modification
• Filling quantity: 200 mg
• Phase: DIOL
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Recommended application(s): Antibiotics Prostaglandins
• Separation principle: Normal phase (NP)
• Recommended storage temperature: RT