Evaluation of Analytical Chemical Methods for Detection of Estrogens in the Environment
Derivatisation agents
Reference
Bis-(trimethylsilyl)triflouroacetamide contaning 10%
trimethylchlorosilane
(53)
N-methyl-N-(tert-butyldimethylsilyltriflouroacetmaide (MTBSTFA)
contaning 1% tert-butyldimethylchlorosilane (TBDMCS)
(54;55)
N-methyl-N-(trimethylsilyl)triflouroacetamide (MSTFA)-
trimethylsilylimidazole (TMSI)-dithioerytrol (DTE), 1000:2:2 (v/v/w)
(6;56)
Heptaflourobutyric anhydride
(48)
Pentafluoropropionic acid
(56;57)
N-methyl-N-trimethylsilyl-2,2,2-triflouroacetamide (MSTFA)-
triethylsilyliode (TMSI)-dithioerythritol (DTE)
(58)
Acetic anhydride (extractive acylation)
(59)
Triflouroacetyl, heptaflourobutyl, pentadecaflourooctanoyl, and
perflourotolyl derivates (GC-NCI-MS mode)
(60)
Comparion of performance of derivates both for PCI and NCI
(61)
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