Filter Elements for Empty SPE Columns ROTI®XBond, for empty SPE PP columns 3 ml

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PE Filter Elements ROTI®XBond are polyethylene frits designed for empty SPE polypropylene columns with a 3 ml volume. Each element measures 1,6 mm in thickness and 9,0 mm in diamet er, with a pore size of 20 µm, making them suitable for retaining sorbent beds while permitting controlled solvent and sample flow. They support solid-phase extraction workflows including column conditioning, sample loading, washing and elution in analytical and preparative chromatography. Packaged as 100 pc(s) with a pack weight of 0,150 kg, these filter elements fit empty SPE PP columns from the ROTI®XBond system and are used when laboratories assemble or refill their own cartridges. The polyethylene construction is intended for routine SPE accessories work across environmental, food, pharmaceutical and clinical sample preparation. These PE filter elements from manufacturer Carl ROTH integrate into standard empty-column packing procedures without altering established SPE protocols. They provide a practical consumable for method development, batch sample clean-up and everyday cartridge assembly where defined frit dimensions and pore size are required for 3 ml polypropylene SPE columns. This article is part of SPE cartridges & columns, in SPE & sample preparation. Key features Pack size: 100 pc(s) Material: Polyethylene (PE) Thickness: 1,6 mm Diameter: 9,0 mm Pore size: 20 µm Compatible with: empty SPE PP columns 3 ml Show more