Acetonitrile may be used as a chemical ionization reagent gas in ion-trap mass spectrometry for the location of double bonds in functionalized long-chain monoenes. [C 3 H 4 N] , derived from acetonitrile, reacts with carbon-carbon double bonds, generating one or a pair of fragment ions characteristi
Acetonitrile as an Effective Reactant Species for Positive-ion Chemical Ionization of Hydrocarbons by Ion-trap Mass Spectrometry
β Scribed by Gloriano Moneti; Giuseppe Pieraccini; Francesca R. Dani; Silvia Catinella; Pietro Traldi
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 300 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0951-4198
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Doping control studies for the detection of clenbuterol in human urine was studied. Confirmation was achieved by trifluoroacetylation after cyclic fluorophenylboronation to produce FPBA-clenbuterol, for derivatization over 10 min at 80 Β°C, measured using negative chemical ionization (NICl) and NICl-
A qualitative GC/MS proΓle was obtained and its mass spectrometric features characterized for the analysis of the enantiomers of (RS)-3,4-methylenedioxymethamphetamine (MDMA) and its metabolites (RS)-3,4methylenedioxyamphetamine (MDA), (RS)-4-hydroxy-3-methoxymethamphetamine (HMMA) and (RS)-4hydroxy