Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730034 Chromab. PE filt., PP columns 30mL 260,69 € 12131019 Frits-1ml, 1/4in, 20um, 100/pk 61,98 € 730162 Chromab. PE filt. f. PP columns 3mL 185,75 €