Empty 3ml SPE tube Back Catalog number: T03-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730172 Chromab. empty columns, 6mL, glass 4 992,00 Kč 12131021 Frits-6ml, 1/2in, 20um, 100/pk 1 919,41 Kč 730386 Chromab. tubing adaptor f. 15, 45, 70mL 6 396,00 Kč