Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730192 Chromab. filter elem. f. glass col., 6mL 240,63 € 730474 Chromab. empty columns, 150mL, PP 173,09 € 730191 Chromab. filter elem. f. glass col., 3mL 198,42 €