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 730474 Chromab. empty columns, 150mL, PP 4 368,00 Kč 730159 Chromab. empty columns, 1mL, PP 5 096,00 Kč