Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730249G.250 Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 1 562,28 € 730502 Chromab. columns XTR, 3mL, 500mg 96,22 € 730507.250 Chromab. columns XTR, 70mL,14500mg,250p 1 022,20 €