For sale used Metrohm exchange units. They are suitable for all manual titrations and dispensing applications using Metrohms Dosimat and Titrino modules. For instance, we have this automatic burette Metrohm Dosimat 715 available.
The used Metrohm exchange units are supplied with a 20-mL amber glass cylinder for light protection, PCTFE/PTFE flat stopcock, FEP tubing connection, anti-diffusion burette tip, standard 1000 ml amber glass reagent bottle and curved drying tube. These units are ready to use, just make sure to insert the unit onto a Metrohm Dosimat or Titrino.