Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12198006 Chem Elut-5ml, Unbuffered, 100/pk 503,62 € 730385 Chromab. adapters f. PPcol.15,45,70mL,10 128,86 € 12131019 Frits-1ml, 1/4in, 20um, 100/pk 61,67 €