How To Use Mass spectrograph In A Sentence

• The paper introduces the basic principle, constitutes and classify of Mass spectrograph, and mainly reviews the application of food analysis in injurant and toxicant.
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• Finally, several of the persons mentioned must act as counters in scintillation observations when the ordinary disintegration apparatus or the mass spectrographs are used. 170 Trafficking Materials and Gendered Experimental Practices: Radium Research in Early 20th Century Vienna
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• The variation of the roasted green tea aroma during tea processing was studied by gas chromatography and mass spectrograph (GC/MS).
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• Our particular kind of work requires the close and continued collaboration of at least half a dozen highly specialized workers: one for preparing and calibrating the screens and the absorption foils used in scintillation counts; one for preparing the disintegration apparatus itself, the substances which are to be investigated in it and the gas with which it is filled; one for working the mass spectrograph and its auxiliary instruments; and one specialist on photography ... Trafficking Materials and Gendered Experimental Practices: Radium Research in Early 20th Century Vienna
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