TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended PL1547-5501 ProSEC 300S 250 x 4.6mm 2 028,41 € A5216 MetaCarb H Plus Guard Column 50 x 4.6mm 451,26 € NR1-32.100.0310 Newcrom R1, 100 x 32,mm, 3µm Price on request