Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730355 Chromab. empty columns, 45mL, PP 3 614,00 Kč 730385 Chromab. adapters f. PPcol.15,45,70mL,10 3 094,00 Kč 730161 Chromab. empty columns, 6mL, PP 2 218,00 Kč