Suitability of N,O-bis(trimethylsilyl)trifluoroacetamide and N-(tert-butyldimethylsilyl)-N-methyltrifluoroacetamide as derivatization reagents for the determination of the estrogens estrone and 17 -ethinylestradiol by gas chromatography-mass spectrometry

Author: Shareef A.   Parnis C.J.   Angove M.J.   Wells J.D.   Johnson B.B.  

Publisher: Elsevier

ISSN: 0021-9673

Source: Journal of Chromatography A, Vol.1026, Iss.1, 2004-02, pp. : 295-300

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