Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730159 Chromab. empty columns, 1mL, PP 207,03 € 730162 Chromab. PE filt. f. PP columns 3mL 190,13 € 730164 Chromab. PE filter. f. PP columns 1mL 134,15 €