Empty 3ml SPE tube Back Catalog number: T03-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 131,40 € 12131020 Frits-3ml, 3/8in, 20um, 100/pk 71,64 € 12131007 Reservoir-1ml Capacity, 100/pk 106,21 €