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Which of the following can be used as a detector as well as an analyzer in Mass spectrometry?

Which of the following can be used as a detector as well as an analyzer in Mass spectrometry? Correct Answer Ion cyclotron Fourier transform

Ion cyclotron Fourier transform can be used as a detector as well as an analyzer in Mass spectrometry. Conversion diode, array detector, and electron multiplier can only be used as a detector in MS.

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