They are described below and listed alphabetically by FILTER. The PEEK guard column is compatible with biologically active samples and its small volume minimizes contribution to chromatographic band broadening. 25 cm × 4. The PEEK guard column has a 57 L bed volume of packing material to remove some of the more highly adsorptive components from the mobile phase. The selection " FILTER " buttons below refine the products displayed in the ordering chart & image grid. Hamilton PRP-1 HPLC Column 5 m particle size, L × I.D. Click HERE for details.ĬAUTION: Using All-PEEK columns and hardware at elevated temperatures will reduce the pressure stability of the material drastically. NOTE: Our technical support team strongly recommends that the Cogent column filter, included with each column, be used with all HPLC columns whenever possible. Click HERE for guidelines for packing All-PEEK columns. Click HERE for Guidelines for packing All-PEEK HPLC columns.Ĭlick HERE for All-PEEK column packing hardware / slurry reservoirs ordering information. Manufactured with chromatography in mind, these high-quality columns are available with 5 um PEEK frits or 0.5. The inner bore of these All-PEEK columns do not have any surface treatment during manufacturing but have mirror like surfaces that are achieved through our proprietary manufacturing processes. Analyses were performed with 2.1 x 50 mm columns on an. There are no other chemical or physical treatments used in the extruding processes thus making these columns more biocompatible than some competitors. In the analysis of metal chelators, not only the column material but also the inertness of the packing are important. Column efficiency results in 75 acetonitrile, 30 C, 0.30 mL/min, 254 nm UV detection, for an isocratic separation of octanophenone using BEH C 18, 2.5 m material packed into (A) PEEK-lined Columns from Vendor A, (B) PEEK-lined Columns from Vendor B, and (C) MaxPeak HPS Column hardware. Steering column : Tilt & telescopic column. A small amount of graphite (20%) is added to the formulation in order to achieve the black surface sheen. Take a peek inside and discover how weve added what the Japanese call. Our All-PEEK HPLC column hardware is extruded PEEK for maximum reproducibility and finest chromatography results. Material: Wetted Part PEEK Outer Part Stainless Steel: Particel Sizes: 1.9 µm, 2 µm, 3 µm: Max. UHPLC-PEEK Columns (Particle size under 3 µm). All-PEEK HPLC columns - Pack your own "bioinert" columns. Available PEEK columns from GL Sciences, made in Japan. In addition to metal materials, Filson column frits can also be made of PTFE, polypropylene, polyethylene, glass, PEEK, and other unique materials based on your.
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