Empty 6ml SPE tube Back Catalog number: T06-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 3 302,00 Kč 730172 Chromab. empty columns, 6mL, glass 5 096,00 Kč 730161 Chromab. empty columns, 6mL, PP 2 288,00 Kč