Review of Scientific Instruments · 1973 · 13 citations · 3 references
Natural SciencesChemistryAnalytical ChemistryInstrumentationMetrologyAccurate Mass MeasurementAnalytical MeasurementsDetector SystemsInstrumental AnalysisMass AnalyzersMass SpectrometryCapacitive CouplingIsotope Ratio Mass SpectrometryIsotopic Abundance RatiosIsotopic Ratio DeterminationIsotopic RatiosMass Spectrometric Isotope AnalysisMass Spectrometry CharacterizationSpectrometer Design
An automated data collection system has been developed and applied to the measurement of O16/O18 ratios with high precision. The design is based on the simultaneous capacitive integration of two ion beams from a mass spectrometer. The results obtained have shown a consistent precision of 10–20 parts per million.
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A Mass Spectrometer for Isotope and Gas Analysis
A. O. Nier · Review of Scientific Instruments · 1947 · 559 citations