Empty 3ml SPE tube Back Catalog number: T03-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730475 Chromab. PE filter. f. empty PPcol.150mL 306,31 € 730355 Chromab. empty columns, 45mL, PP 146,95 € 13949 Plunger Insert (PP) for 3mL-cartridge, pk/10 Price on request