A method for assay of urinary dhydroxymelatonin, the major metabolite of the pineal hormone melatonin is described. After addition of an internal standard of deuterated 6hydroxymelatonin sulfate, human mine was hydrolyzed enzymatically and free dhydroxymelatonin extracted, reacted to form a stable t
Determination of niflumic acid in human urine by gas chromatography/negative chemical ionization mass spectrometry
โ Scribed by Seung-Woon Myung; Myungsoo Kim; Hyun-Woo Cho; Jongsei Park
- Book ID
- 112963096
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 274 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0253-6269
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