4460 Direct-reading spectrometer
721 model-spectrophotometer
721 type spectrophotometer
a mobile laser mass spectrometer
abnormal fast neutron TOF spectrometer
abridged spectrophotometer
absolute recording spectrofluorimeter
absolute spectrofluorimeter
absorption EPR spectrometer
absorption infrared spectrometer
absorption spectrometer
absorption spectrophotometer
accelerator spectrometer
achromatic magnetic mass spectrometer
acoustic paramagnetic spectrometer
adjustment of spectrometer
adsorption spectrometer