Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730158 Chromab. empty columns, 70mL, PP 3 978,00 Kč 730164 Chromab. PE filter. f. PP columns 1mL 3 302,00 Kč 730475 Chromab. PE filter. f. empty PPcol.150mL 7 696,00 Kč