共 48 条
- [41] TRACE ANALYSIS OF AMINES AND ISOCYANATES USING GLASS-CAPILLARY GAS-CHROMATOGRAPHY AND SELECTIVE DETECTION .5. DIRECT DETERMINATION OF ISOCYANATES USING NITROGEN-SELECTIVE AND ELECTRON-CAPTURE DETECTION JOURNAL OF CHROMATOGRAPHY, 1985, 331 (02): : 331 - 338
- [42] Direct analysis by electrospray ionization and matrix-assisted laser desorption ionization mass spectrometry of standard and urinary acylcarnitines - Comparison with fast atom bombardment and gas chromatography chemical ionization mass spectrometry JOURNAL OF MASS SPECTROMETRY, 1995, 30 (12): : 1731 - 1741
- [43] CONTINUOUS-FLOW THIN-LAYER HEADSPACE (TLHS) ANALYSIS .6. COMPARISON OF THE RESULTS OF THE DETERMINATION OF VOLATILE ORGANOHALOGEN COMPOUNDS IN TAP WATER IN THE FORM OF A GROUP PARAMETER (VOX) WITH PARTIAL SPECIATION BY DAI-ECD CAPILLARY GAS-CHROMATOGRAPHY (GC)2 FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1992, 342 (4-5): : 401 - 404
- [45] DIRECT QUANTITATIVE-ANALYSIS OF INDICINE-N-OXIDE IN CANCER-PATIENT SAMPLES BY GAS-CHROMATOGRAPHY USING THE INTERNAL STANDARD HELIOTRINE-N-OXIDE INCLUDING A MASS-SPECTRAL COMPARISON OF THEIR TRIMETHYLSILYL DERIVATIVES BIOMEDICAL MASS SPECTROMETRY, 1980, 7 (02): : 65 - 73
- [46] HAIR ANALYSIS FOR DRUGS OF ABUSE .8. EFFECTIVE EXTRACTION AND DETERMINATION OF 6-ACETYLMORPHINE AND MORPHINE IN HAIR WITH TRIFLUOROACETIC-ACID METHANOL FOR THE CONFIRMATION OF RETROSPECTIVE HEROIN USE BY GAS-CHROMATOGRAPHY MASS-SPECTROMETRY JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS, 1994, 657 (01): : 93 - 101