Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730387 Chromab. tubing adaptor f. 3, 6mL glass 6 526,00 Kč 730355 Chromab. empty columns, 45mL, PP 3 692,00 Kč 12131007 Reservoir-1ml Capacity, 100/pk 2 622,26 Kč