Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730446 Chromab. columns Alox N, 3mL, 500mg 153,16 € 730182.250 Chromab. columns Florisil,3mL,1000mg,BIG 686,57 € PL3540-D603VP VariPure IPE 100mg/3mL, 50/pk Price on request