TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended A5200GC MetaCarb 87C Guard Cartridges 2/pk 10 047,24 Kč 413910-702 Agilent Prep-C18 prep col,21.2x150mm,10u 53 343,36 Kč PL1171-1140 PL HI-PLEX NA GUARD COLUMN 50X7.7MM 12 451,32 Kč