TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended 446905-702 Agilent Prep-C18 prep col,21.2x50mm,5u 2 023,96 € A5215 MetaCarb H Plus Column 300 x 7.8mm 2 242,48 € A5204 MetaCarb Cartridge Holder 314,34 €