Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730172 Chromab. empty columns, 6mL, glass 202,79 € 730171 Chromab. empty glass columns, 3mL,glass 258,65 € 730243 Chromab. tubing adapters f. 1,3,6mL 167,61 €