Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730161 Chromab. empty columns, 6mL, PP 2 288,00 Kč 12198006 Chem Elut-5ml, Unbuffered, 100/pk 12 386,46 Kč 12131011 Reservoir-20ml Capacity, 100/pk 3 475,03 Kč