共 50 条
- [23] A CONFIRMATION METHOD FOR ALKYL AND ARYL FORMATES INVOLVING ELECTRON-IMPACT AND CHEMICAL IONIZATION MASS-SPECTROMETRY AGRICULTURAL AND BIOLOGICAL CHEMISTRY, 1987, 51 (12): : 3387 - 3389
- [24] DUAL-MASS SPECTROMETRY - A COMBINATION OF NEGATIVE-ION LOW-PRESSURE CHEMICAL IONIZATION (CI) MASS-SPECTROMETRY WITH POSITIVE-ION ELECTRON-IMPACT (EI) MASS-SPECTROMETRY ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 130 - ANYL
- [26] PYROLYSIS-FIELD IONIZATION MASS-SPECTROMETRY - A NEW METHOD FOR DIRECT, RAPID CHARACTERIZATION OF TOBACCO BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL, 1986, 13 (05): : 219 - 227
- [28] ANALYSIS OF COAL-DERIVED LIQUIDS USING FIELD-IONIZATION AND ELECTRON-IMPACT MASS-SPECTROMETRY ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 173 (MAR20): : 106 - 106
- [29] STUDIES IN ORGANIC MASS-SPECTROMETRY .12. ELECTRON-IMPACT IONIZATION MASS-SPECTRA OF SOME 3-NITROPYRROLES ORGANIC MASS SPECTROMETRY, 1992, 27 (01): : 37 - 38
- [30] ANALYSIS OF MOTH PHEROMONE ACETATES BY SELECTED ION MONITORING USING ELECTRON-IMPACT AND CHEMICAL IONIZATION MASS-SPECTROMETRY BIOMEDICAL MASS SPECTROMETRY, 1984, 11 (03): : 106 - 113