TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended A2080150X020 MonoChrom 5MS 150 x 2.0mm 1 153,46 € 420212-902 Agilent Prep-C18guard cartridges, 2/pk 363,96 € PL1170-1820 PL HI-PLEX PB GUARD COLUMN 50X7.7MM 520,21 €