Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730160 Chromab. empty columns, 3mL, PP 3 276,00 Kč 730191 Chromab. filter elem. f. glass col., 3mL 4 992,00 Kč 730172 Chromab. empty columns, 6mL, glass 5 096,00 Kč