TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended PL1570-6810 Hi-Plex Ca, 4.6 x 250mm 1 474,87 € 410910-302 Agilent Prep-C18 column, 30x250mm, 10u 6 064,26 € A5221 MetaCarb 87P Guard Column 50 x 4.6mm 461,24 €