Patent ID: 8756981

Claim:
Measurement device with at least one resonator; comprising: an upper part and a lower part; said upper and lower parts joined together at a transition; a measurement chamber; said measurement chamber includes a fluidic input connection and a fluidic output connection; said fluidic input connection includes an input electrode and said fluidic output connection includes an output electrode; said input electrode is tubularly shaped; said input electrode includes a fluidic channel for the fluid to be measured; said output electrode is tubularly shaped; said output electrode includes a fluidic channel for the fluid to be measured; said measurement chamber is delimited by a resonator; said resonator includes a surface; said surface of said resonator contacts fluid to be measured and is electrically conductive, said surface of said resonator is a working electrode for an electrochemical measurement; said working electrode, said input electrode and said output electrode are exchangeable; and, said electrodes reside in proximity to said upper and lower parts.