Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730566 Chromab adapter f. PP col.. 30, 70mL, 1 726,00 Kč 730158 Chromab. empty columns, 70mL, PP 3 900,00 Kč 12131007 Reservoir-1ml Capacity, 100/pk 2 517,48 Kč