Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730502 Chromab. columns XTR, 3mL, 500mg 2 418,00 Kč 730249 Chromab. col. Na2SO4/Florisil, 6mL,2/2g 4 212,00 Kč 731854 Chromafix Dry (Na2SO4) (L) 5 226,00 Kč