Recommended for applications requiring controlled solvent behavior, such as the separation of polar organic molecules from a polar matrix, Spe Polypropylene Columns Roti ® X Bond HLB offer an ideal solution. These reversed phase columns feature a hydrophilic-lipophilic balanced (HLB) N-vinylpyrrolidone-divinylbenzene copolymer filling, which provides improved retention for polar substances while maintaining high loadability and excellent performance. The water wettability ensures that the SPE can continue even when the column bed runs dry, making it applicable for a wide range of analyte polarities. With a specific surface area of 600 m²/g according to BET, these columns deliver exceptional separation efficiency. Store them at room temperature for optimal results.

• Category: Reversed phase for the SPE
• Recommended storage temperature: RT
• Version: 40 µm
• Pore size: 300 Å
• Column shape: Open tubular syringe-shaped column with Luer tip outlet
• Phase: HLB
• Packaging: 4 x 5 units
• Filling quantity: 500 mg
• Material text: Material: PP columns with PE filter elements.
• Column volume: 12 ml
• Surface chemistry: Hydrophilic-lipophilic balanced N -vinylpyrrolidone-divinylbenzene
• Particle type: Fully porous particles (FPP)
• Separation principle: Reversed phase (RP)
• Column type: SPE column
• Specific surface according to BET: 600 m²/g
• pH stability: 1.0-14.0
• Recommended application(s): Polar organic molecules from a polar matrix Chloramphenicol Iodinated contrast agent Pesticide Sulfonamide
• Particle size: 40 µm
• Similar phases: Oasis ® HLB Strata™-X Copure ® HLB Bond Elut™ Plexa Supel™-Select HLB CHROMABOND ® HLB Isolute ® ENV+
• Endcapped: no