Empty 3ml SPE tube Back Catalog number: T03-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730191 Chromab. filter elem. f. glass col., 3mL 198,42 € 732020 Chromab. PE filterelem. f. LV PP columns 186,81 € 730387 Chromab. tubing adaptor f. 3, 6mL glass 259,63 €