Empty 1ml SPE tube Back Catalog number: T01-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730164 Chromab. PE filter. f. PP columns 1mL 3 224,00 Kč 730161 Chromab. empty columns, 6mL, PP 2 218,00 Kč 732501 Chromab. empty LV PP columns w. filterel 5 044,00 Kč