TSKgel PWXL Guard Column, 4cm × 6mm, 12μm Back Catalog number: 08033 Availability: In the manufacturer's stock Price on request - + Recommended A5059 M-Carb87H/Al-1 Alchl 100X7.8mm 1 716,76 € 413910-102 Agilent Prep-C18 cart col,21.2x150mm,10u 2 224,72 € HM79346 COLUMN PRP-X100 10um 250X2.1mm 1 375,98 €