Empty 6ml SPE tube Back Catalog number: T06-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730034 Chromab. PE filt., PP columns 30mL 6 552,00 Kč 730355 Chromab. empty columns, 45mL, PP 3 692,00 Kč 730475 Chromab. PE filter. f. empty PPcol.150mL 7 696,00 Kč