The Derivatizer is used for automated reagent transfer in the derivatization of thin-layer chromatograms and sets a new standard of reproducibility by employing a unique “micro droplet” spraying technology (patented). The Derivatizer ensures homogeneity and convenience in applying derivatization reagents, and offers other advantages as compared to manual spraying and immersion. The device is suitable for all common reagents. To meet the divergent physicochemical properties of the reagents, e.g. viscosity, four different color-coded nozzles are available, and the user can select from six spraying modes.

With the Linomat 5 samples are sprayed onto TLC/HPTLC plates in the form of bands with nitrogen or compressed air. Application is automatic, only changing the syringe (filling, inserting and rinsing) is manual. The Linomat 5 is suitable for small sample throughput.