Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 3 224,00 Kč 730160 Chromab. empty columns, 3mL, PP 3 198,00 Kč T03-010 Empty 3ml SPE tube Price on request