Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 3 224,00 Kč 12198006 Chem Elut-5ml, Unbuffered, 100/pk 12 678,12 Kč 730026 Chromab. PE filter. f. PP empty col.70mL 6 994,00 Kč