Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730502 Chromab. columns XTR, 3mL, 500mg 94,99 € 12102201 Bond Elut Carbon, 250mg, 6ml, 30/pk 182,69 € 20831 EluCLEAN PFAS –WAX/GCB, 200/50mg, 30 pcs Price on request