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Which company built the first commercial mass spectrometer?
- A AEI (Associated Electrical Industries)
- B CEC (Consolidated Electrodynamics Corp.)
- C Metropolitan Vickers
- D Kratos
That's Correct!
It's Wrong!
The first commercial mass spectrometer (patent 2341551) was developed by Consolidated Engineering Corporation. The CEC was a chemical instrument manufacturer from 1937 to 1960 when it became a subsidiary of Bell and Howell Corp.
