Gas chromatography coupled to tandem MS to study the effect on the endogenous steroid profile, coupled to isotope ratio mass spectrometry (IRMS) to investigate the potential formation of androgens derived from DHEA and coupled to high resolution accurate mass spectrometry (HRMS) to investigate new ...
Buprenorphine urine testing can be performed using immunoassay (IA), gas chromatography-mass spectrometry (GC–MS), and liquid chromatography-tandem mass spectrometry (LC–MS/MS) assays. GC–MS and LC–MS/MS can quantify the concentration of buprenorphine and its metabolites in the urine and gener...
A Source of Errors When Interpreting Metabolic Results?.An abstract is unavailable. This article is available as a PDF only.doi:10.1097/00007691-199304000-00126de la Torre, RGonzález, M LOrtu?o, JCamí, JFarré, MSegura, JTherapeutic Drug Monitoring...
Several papers have presented hardware monitors and system measurement, but have presented relatively little information regarding the interpretation of the monitoring results.关键词: Alkaloids Acetylcholinesterase Cholinesterase Inhibitors Plant Extracts Chromatography, Thin Layer Species Specificity Gas ...
In addition to results based on this experimental field data, we also provide extentive perturbation analysis of the PTM method over numerical simulations that introduce random variability of peak locations over the\\\documentclass[12pt]{minimal} \\\usepackage{amsmath} \\\usepackage{wasysym} \\\...
Analytical methods: The analytical methods used to determine γ-hydroxybutyric acid in blood and other biological specimens make use of gas- or liquid-chromatography coupled to mass spectrometry. These hyphenated techniques are accurate, precise, and specific for their intended purposes and the lower ...
Administrative processes that cause delays in reporting the results of coronial investigations. Reluctance on the part of some coroners to report deaths as ... S Walker,L Chen,R Madden - 《Aust N Z J Public Health》 被引量: 58发表: 2010年 Interpretation and application of "new" and "comp...