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- Posts: 48
- Joined: Thu Jun 01, 2017 12:58 pm
- Location: Denmark
Would it be possible to convert a RGA into a general purpose mass spectrometer?
Granted, it will probably be optimized for low M/z molecules, but on the other hand, they're orders of magnitude less costly than 'real' MSs, and they likely has less stringent requirements for the vacuum. I don't intend this instrument for any kind of QA use, just as a private hobby project.
Mounting the unit in a KF flanged Tee manifold, vacuum pump (maybe a good, 2-stage rotary vane pump would be sufficient?), or small turbo pump, and a flat flange plate with a home made injection port, possibly coupled to a GC.
Has these instruments ever been used as such?
Thanks in advance,