Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730172 Chromab. empty columns, 6mL, glass 4 992,00 Kč 730387 Chromab. tubing adaptor f. 3, 6mL glass 6 396,00 Kč 730566 Chromab adapter f. PP col.. 30, 70mL, 1 726,00 Kč