实验方案(Protocols)

Rapid qualitative monitoring and quantitative analysis of drugs in urine samples from racehorses by liquid chromatography-electrospray tandem mass spectrometry and triple stage mass spectrometry

Summary

Drugs of abuse in the horse racing industry contain a wide variety of chemicals that are primarily analyzed by taking complex urine samples, making rapid, validated, diagnostic detection of these drugs at low concentrations difficult. Typically, quantitative analysis is performed in selected ion reaction detection mode on triple quadrupole mass spectrometry, but this assay does not allow monitoring of diagnostic fragments for structural confirmation and requires derivatization and gas chromatography-mass spectrometry (GC-MS) for further confirmation.


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目录: 实验方案(Protocols)

Da — 若无特别说明,分子量单位默认为道尔顿。   Mw — 重均分子量。   Mn — 数均分子量。

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阿拉丁科学.《Rapid qualitative monitoring and quantitative analysis of drugs in urine samples from racehorses by liquid chromatography-electrospray tandem mass spectrometry and triple stage mass spectrometry》. 阿拉丁知识库,更新于 2026年7月25日。 https://www.aladdin-e.com/zh_cn/faqs/rapid-qualitative-monitoring-and-quantit-en.html
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