Column Adapter for 6mL SPE cartridgee, pk/10 Back Catalog number: 12809 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 732020 Chromab. PE filterelem. f. LV PP columns 4 602,00 Kč 730161 Chromab. empty columns, 6mL, PP 2 218,00 Kč 12131020 Frits-3ml, 3/8in, 20um, 100/pk 1 774,26 Kč