Q. Only ______ percent of the effluent of the liquid chromatography must be introduced in the mass spectrometer.

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Q. Which of the following is the normal nebuliser temperature used in LC mass spectrometry?

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Q. The ions are focussed and de-clustered through which of the following regions?

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Q. The ions are passed into the high vacuum analyser through which of the following?

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Q. Using an interface would reduce detection limit and sensitivity.

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Q. Gas burden from conventional LC flow rates is which of the following?

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Q. Tandem mass spectroscopy combines which of the following devices?

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Q. In tandem spectroscopy, the first stage sepatation device is a mass spectrometer.

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Q. Which of the following is used to separate a single mass that is characteristic of a given analyte in a mixture?

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Q. The mass-selected ions are activated in which of the following ways that cause them to fall apart to produce product ions?

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Q. The final MS/MS spectrum consists only of product ions from the selected precursor.

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Q. In reverse-geometry mass spectrometer which of the following precedes the electric sector?

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Q. A magnetic sector alone can be used as a mass spectrometer, with roughly _____ resolution.

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Q. What does the acronym ‘MIKES’ stand for?

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Q. In MIKES experiments which of the following are measured?

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Q. All ions with the same number of charges will have __________

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Q. A tandem mass spectrometer has which of the following analysers?

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Q. Which of the following filters are used in tandem spectrometer?

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Q. B/E scan is which of the following scans?

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Q. Which of the following is located in the region between two analysers?

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