A reliable solution for controlled synthesis, the Polypropylene Columns Chromabond ® Xtr, available in 70 ml volumes, offers a robust platform for liquid-liquid extraction (SLE). These columns, part of the labware category under Chromatography, feature PP columns with PE filter elements, making them ideal for handling a wide range of applications within the SLE field. With a maximum loadability of 20 ml for aqueous solutions, these columns provide efficient extraction of analytes from an aqueous to an organic phase. The waiting time before elution ranges between 5 to 15 minutes, ensuring timely results. The recommended solvents for elution include common options like diethyl ether, ethyl acetate, n-hexane, cyclohexane, toluene, dichloromethane, trichloromethane, and others.

• Category: Liquid-Liquid Extraction (SLE)
• Column volume: 70 ml
• Particle type: Fully porous particles (FPP)
• Column type: Polypropylene columns
• Packaging: 1 x 30 units
• Max. loadability with aqueous solution: 20 ml
• Surface chemistry: Kieselguhr (diatomaceous earth, diatomite)
• Phase: XTR
• Column shape: SLE column
• Material text: Material: PP columns with PE filter elements.
• Elution volume: 40 ml
• Waiting time before elution: 10–15 min
• Application Database (Macherey-Nagel): SPE
• Recommended application(s): Clinical chemistry, Dyes in textiles, Environmental and food analysis without use of a separation funnel, Highly viscous aqueous solutions, Liquid-liquid extraction (LLE), Physiological fluids (blood, plasma, and serum), Removing small amounts of water from solvents which are not miscible with water, Supported/solid liquid extraction (SLE)
• Separation principle: SLE, Special application or diverse
• Filling quantity: 14,5 g