Metal-free immersion filter for fine filtration of HPLC eluents during suction in the high-pressure pump, for protection of the sensitive suction pressure systems from early wear by suspended matter in the eluent. Preferably for metal-free chromatography of sensitive and bioactive materials, for enzyme and peptide separation and for ion chromatography and environmental analytics.
Cylinder frit with large active surface made of sintered UHMW-PE (Ultra High Molecular Weight Polyethylene); chemical-resistant and suitable for aqueous solutions. Free of extractables, physiologically safe and biocompatible. Pore size <20 µm, high retention capacity at low flow resistance. Screwing-in connector made of inert PEEK (polyether etherketone) for 1/16" or 1/8" suction lines. Complete for easy mounting without tools.
Frits made of plastic, titanium, Hastelloy and proven material composites, high-pressure resistant, for 1/4" HPLC columns and other HPLC system elements, for prefiltration of eluents, particularly for use in the metal-free chromatography.
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