Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12131011 Reservoir-20ml Capacity, 100/pk 141,18 € T01-010 Empty 1ml SPE tube Price on request 730475 Chromab. PE filter. f. empty PPcol.150mL 312,65 €