Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730475 Chromab. PE filter. f. empty PPcol.150mL 306,07 € 730101 Chromab. adapter f. PP col. 1, 3, 6mL,10 97,42 € 12131008 Reservoir-3ml Capacity, 100/pk 111,45 €