mass spectroscope [obsolete]

https://doi.org/10.1351/goldbook.M03747
A term (now essentially obsolete) which may refer to either a @M03732@ or a @M03731@.
Source:
PAC, 1991, 63, 1541. (Recommendations for nomenclature and symbolism for mass spectroscopy (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1546 [Terms] [Paper]