Empty 3ml SPE tube Back Catalog number: T03-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 732020 Chromab. PE filterelem. f. LV PP columns 4 706,00 Kč 13949 Plunger Insert (PP) for 3mL-cartridge, pk/10 Price on request 730380 Chromab. empty columns, 30mL, PP 2 808,00 Kč