Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730026 Chromab. PE filter. f. PP empty col.70mL 6 994,00 Kč T01-010 Empty 1ml SPE tube Price on request 730474 Chromab. empty columns, 150mL, PP 4 264,00 Kč