4460 Direct-reading spectrometer
a mobile laser mass spectrometer
abnormal fast neutron TOF spectrometer
absorption EPR spectrometer
absorption infrared spectrometer
absorption spectrometer
accelerator spectrometer
achromatic magnetic mass spectrometer
acoustic paramagnetic spectrometer
Advances on spectrometer
aerosol mass spectrometer
airborne or carborne gamma-ray spectrometer
atmospheric infrared spectrometer