Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 130,87 € 738638 Chromab. Multi 8 sealing caps 30,40 € 730192 Chromab. filter elem. f. glass col., 6mL 240,63 €