Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 10641 OtaCLEAN, Ochratoxin A, 3mL, widebore column, 5pc Price on request 12256030 Mega BE-Fl, 5gm 20ml, 20/pk 4 996,86 Kč 730446 Chromab. columns Alox N, 3mL, 500mg 3 770,00 Kč