Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730380 Chromab. empty columns, 30mL, PP 2 730,00 Kč 730194 Chromab. Luer caps f. vacuum manifold,bl 1 885,00 Kč 730162 Chromab. PE filt. f. PP columns 3mL 4 576,00 Kč