Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730192 Chromab. filter elem. f. glass col., 6mL 6 058,00 Kč 12131019 Frits-1ml, 1/4in, 20um, 100/pk 1 629,76 Kč 730356 Chromab. PE filter. f. PP empty col.45mL 6 942,00 Kč