A sample manipulator that includes a shaft, a proximal end, a distal end that includes a sample holder and a support arm having both a retracted position and a deployed position. The centrifugal compressor discharge or suction nozzle includes a side resonator integrally formed in the centrifugal compressor discharge or suction nozzle. The tag has a state parameter representative of the state of the tag. One of current terminals of the input transistor is connected to a signal line.