Column filling kit Back Catalog number: GPC20012 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended GPC20010 Column D10, unfilled, 10 x 25mm, 300-365mm Price on request 718975 O-ring for VP guard column holder 8mm 156,23 € CP23054 Fingertight Fitting PEEK (Set of 10) 325,53 €