Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730351 Chromab. PE filt. f. PP empty col. 15mL 240,63 € 730026 Chromab. PE filter. f. PP empty col.70mL 283,91 € 732020 Chromab. PE filterelem. f. LV PP columns 186,81 €