Column D10, unfilled, 10 x 25mm, 300-365mm Back Catalog number: GPC20010 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 820669-001 Reliance Column End Fitting 42,17 € 10118 Filter disk (frit) for column GPC200.. Price on request CP28236 ChromSep Replacement Tool 248,77 €