VIBRATIONAL ENERGY DEPENDENCE OF THE CROSS SECTION AND PRODUCT DISTRIBUTION OF ACETYLENE IONS IN ACETYLENEBUTTRILL SE JR.1975; J. CHEM. PHYS.; U.S.A.; DA. 1975; VOL. 62; NO 5; PP. 1834-1837; BIBL. 16 REF.Article

TIME-RESOLVED PHOTOIONIZATION MASS SPECTROMETRY. UNIMOLECULAR FRAGMENTATION OF TOLUENE IONS NEAR THRESHOLD.BUTTRILL SE JR.1974; J. CHEM. PHYS.; U.S.A.; DA. 1974; VOL. 61; NO 2; PP. 619-624; BIBL. 24 REF.Article

TEMPERATURE DEPENDENCE OF THE RATES OF ION-MOLECULE COLLISIONSBUTTRILL SE JR.1973; J. CHEM. PHYS.; U.S.A.; DA. 1973; VOL. 58; NO 2; PP. 656-659; BIBL. 18 REF.Serial Issue

APPEARANCE POTENTIAL MEASUREMENTS USING ION CYCLOTRON RESONANCE SPECTROMETRY.BUTTRILL SE JR; MAGIL GC.1975; INTERNATION. J. MASS SPECTROM. ION PHYS.; NETHERL.; DA. 1975; VOL. 17; NO 3; PP. 287-297; BIBL. 22 REF.Article

GENERATION OF REAGENT GAS FOR CHEMICAL IONIZATION MASS SPECTROMETRY WITHIN THE SOLID SAMPLE PROBE. INCREASED SENSITIVITY FOR RELATIVELY INVOLATILE COMPOUNDSBUTTRILL SE JR; FINDEIS AF.1976; ANAL. CHEM.; U.S.A.; DA. 1976; VOL. 48; NO 3; PP. 626-627; BIBL. 5 REF.Article

ION CYCLOTRON RESONANCE STUDIES OF THE CHEMICAL IONIZATION OF ESTERSPESHECK CV; BUTTRILL SE JR.1974; J. AMER. CHEM. SOC.; U.S.A.; DA. 1974; VOL. 96; NO 19; PP. 6027-6032; BIBL. 21 REF.Article

DIRECT INJECTION CHEMICAL IONIZATION MASS SPECTROMETRY. MECHANISM OF AQUATION OF (DIMETHYLFORMAMIDE) PENTAAMMINECOBALT (III) AND (DIMETHYL SULFOXIDE) PENTAAMMINECOBALT (III) IN OXYGEN-18-LABELED WATER.BUTTRILL SE JR; REYNOLDS WL; KNOLL MA et al.1976; INORG. CHEM.; U.S.A.; DA. 1976; VOL. 15; NO 9; PP. 2323-2325; BIBL. 7 REF.Article

STRUCTURAL ANALYSIS OF DINITRILES BY CHEMICAL IONIZATION MASS SPECTROMETRYPRICE P; SWOFFORD HS JR; BUTTRILL SE JR et al.1976; ANAL. CHEM.; U.S.A.; DA. 1976; VOL. 48; NO 3; PP. 494-496; BIBL. 17 REF.Article

DRIFT TUBE CHEMICAL IONIZATION MASS SPECTROMETRY OF ESTERS.PRICE PC; SWOFFORD HS JR; BUTTRILL SE JR et al.1978; ANAL. CHEM.; U.S.A.; DA. 1978; VOL. 50; NO 8; PP. 1127-1130; BIBL. 16 REF.Article

USE OF TRAPPED WATER AS A CHEMICAL IONIZATION AGENT IN MASS SPECTROMETRIC ANALYSIS OF ENVIRONMENTAL AIR SAMPLESWANG IC; SWOFFORD HS JR; PRICE PC et al.1976; ANAL. CHEM.; U.S.A.; DA. 1976; VOL. 48; NO 3; PP. 491-493; BIBL. 10 REF.Article

CHEMICAL IONIZATION MASS SPECTROMETRIC DETERMINATION OF ORGANIC COMPOUNDS IN SOLUTION AT THE PART PER MILLION LEVELPRICE P; MARTINSEN DP; UPHAM RA et al.1975; ANAL. CHEM.; U.S.A.; DA. 1975; VOL. 47; NO 1; PP. 190-191; BIBL. 13 REF.Article

PULSED FIELD DESORPTION MASS SPECTROMETRY: A TECHNIQUE FOR INVESTIGATING FIELD DESORPTION ION FORMATION MECHANISMSODOM RW; BUTTRILL SE JR; FLEMING RH et al.1983; INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PHYSICS; ISSN 0020-7381; NLD; DA. 1983; VOL. 49; NO 3; PP. 319-335; BIBL. 31 REF.Article

DETERMINATION OF IMIPRAMINE IN PLASMA BY HIGH PRESSURE LIQUID CHROMATOGRAPHY AND FIELD IONIZATION MASS SPECTROMETRY: INCREASED SENSIVITY IN COMPARISON WITH GAS CHROMATOGRAPHY MASS SPECTROMETRY.HECK H D'A; FLYNN NW; BUTTRILL SE JR et al.1978; BIOMED. MASS SPECTROM.; G.B.; DA. 1978; VOL. 5; NO 3; PP. 250-257; BIBL. 32 REF.Article

PHOTOIONIZATION AND ION CYCLOTRON RESONANCE STUDIES OF THE ION CHEMISTRY OF ETHYLENE OXIDE.CORDERMAN RR; LEBRETON PR; BUTTRILL SE JR et al.1976; J. CHEM. PHYS.; U.S.A.; DA. 1976; VOL. 65; NO 11; PP. 4929-4939; BIBL. 49 REF.Article

BIOAVAILABILITY OF IMIPRAMINE TABLETS RELATIVE TO A STABLE ISOTOPE-LABELED INTERNAL STANDARD: INCREASING THE POWER OF BIOAVAILABILITY TESTSHECK H D'A; BUTTRILL SE JR; FLYNN NW et al.1979; J. PHARMACOKINET. BIOPHARMACEUT.; GBR; DA. 1979; VOL. 7; NO 3; PP. 233-248; BIBL. 10 REF.Article