We used gas chromatography-mass spectrometry to assay putrescine in minute regions of single rat brains. Acid extraction, partial purification on Amberlite CG 120, and derivatization with pentafluoropropionic anhydride preceded the gas chromatography-mass spectrometry. A moving-needle solventless sy
β¦ LIBER β¦
Sensitive determination of bromazepam in human tissues using capillary gas chromatography-mass spectrometry
β Scribed by X.X. Zhang; K. Kudo; T. Imamura; N. Jitsufuchi; T. Nagata
- Publisher
- Elsevier Science
- Year
- 1996
- Weight
- 320 KB
- Volume
- 677
- Category
- Article
- ISSN
- 0378-4347
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