Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730026 Chromab. PE filter. f. PP empty col.70mL 7 150,00 Kč 730159 Chromab. empty columns, 1mL, PP 5 096,00 Kč 730194 Chromab. Luer caps f. vacuum manifold,bl 1 924,00 Kč