The paper gives details of four years' experience in operating a high resolution (up to
10,000) mass spectrometer on problems of organic chemical analysis. Desirable features in …

The chemical formula of an organic ion can be determined by a sufficiently accurate
measurement of the mass. Consideration of the various doublets which can be produced by …

The principles, techniques, instrumentation, and applications of high-resolution mass
spectrometry are reviewed and illustrated by examples of studies on organic compounds. A …

The fundamental principles of mass spectrometry were established at the turn of the century
in a series of classical experiments by, inter alios, Wien, l and Thomson. 2 These workers …

A double-focusing mass spectrometer intended for the identification of organic compounds
in the molecular weight range up to 400 is described. Mass measurements can be made …

Three sequential computer programs have been developed for processing data obtained on
a high resolution mass spectrometer. Although designed for spec-tral data recorded on a …

A system is described which represents a material im-provement over the conventional
method of reducing mass spectra by manual measurement of peak heights with a ruler …

An integer resolution mass spectrometer-computer system has been developed in which the
computer controls the “scan” of a mass spectrometer. In this system, the computer queries …

The capabilities of high resolution mass spectrography using Ilford Q2 and Technical
Operations evaporated AgBr photographic plates as ion detectors are dis-cussed. The …

The technique of high resolution mass spectrometry has presented rather formidable data
acquisition, reduction, and presentation problems. In our efforts to make the task more …