Gas chromatography-mass spectrometry
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In chemistry, gas chromatography-mass spectrometry is "a microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds."[1]
It is used in urine drug testing for monitoring use of opioid analgesics.[2]
References
- ↑ Anonymous (2024), Gas chromatography-mass spectrometry (English). Medical Subject Headings. U.S. National Library of Medicine.
- ↑ Jansen WS (June 1978). "[Nursing--expectations and reality. Overview of the significant papers and discussion contributions]" (in German). Krankenpflege (Frankf) 32 (6): 197–200. PMID 209248. [e]