## Abstract A specific and rapid liquid chromatographic/tandem mass spectrometric (LC/MS/MS) method was developed and validated for NNAL, a metabolite of the tobacco‐specific nitrosamine metabolite NNK. The metabolite was detected in smokers' urine with a limit of quantitation (LOQ) of 20 pg ml^−1^
Highly sensitive and specific gas chromatographic-tandem mass spectrometric method for the determination of trace amounts of antipyrine metabolites in biological material
✍ Scribed by Georg Engel; Ute Hofmann; Michel Eichelbaum
- Publisher
- Elsevier Science
- Year
- 1995
- Weight
- 394 KB
- Volume
- 666
- Category
- Article
- ISSN
- 0378-4347
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