Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730192 Chromab. filter elem. f. glass col., 6mL 6 058,00 Kč 730034 Chromab. PE filt., PP columns 30mL 6 552,00 Kč 730161 Chromab. empty columns, 6mL, PP 2 288,00 Kč