TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended A5092 M-CARB USP SUGARALCHL 250X4.0M 1 481,84 € 446905-902 Agilent Prep-C18,4.6x50mm,5u,Scalar 452,04 € PL1170-1830 PL Hi-Plex H Guard Column 50X7.7mm 523,22 €