Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended F01-010 FRITS FOR 1ML SPE TUBE Price on request 730171 Chromab. empty glass columns, 3mL,glass 264,07 € 730158 Chromab. empty columns, 70mL, PP 161,61 €