Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730356 Chromab. PE filter. f. PP empty col.45mL 282,02 € 730192 Chromab. filter elem. f. glass col., 6mL 246,11 € 730163 Chromab. PE filt. f. PP columns 6mL 233,43 €