TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended A5095 MetaCarb 87K Column 300 x 7.8mm 2 258,53 € PL1170-1850 Hi-Plex Ca (Duo) Guard Column. 50x7.7mm 495,18 € PL1671-0140 PL HI-PLEX NA GUARD CARTRIDGES 5X3MM 286,83 €