TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended PL1170-2823 Hi-Plex H USP L17, 100 x 7.7mm 31 888,08 Kč PL1570-6830 Hi-Plex H, 4.6 x 250mm 36 333,36 Kč NR1-46.150.0510 Newcrom R1, 150 x 4,6mm, 5µm, 100A Price on request