Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730742 Chromab. columns PTL, 70mL 4 117,00 Kč 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 10 660,00 Kč 730156 Chromab. Säulen Carbon A, 6mL, 2000mg 6 804,00 Kč