Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12131019 Frits-1ml, 1/4in, 20um, 100/pk 1 551,31 Kč 730160 Chromab. empty columns, 3mL, PP 3 198,00 Kč 12131013 Reservoir-2 Frits, 1ml Capacity, 100/pk 4 127,76 Kč