Determination of low-molecular mass aldehydes by automated headspace solid-phase microextraction with in-fibre derivatisation
✍ Scribed by Qing Wang; John O’Reilly; Janusz Pawliszyn
- Book ID
- 108094236
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 159 KB
- Volume
- 1071
- Category
- Article
- ISSN
- 1873-3778
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## Abstract A simple, fast, sensitive and cost‐effective method based on headspace solid‐phase microextraction (HS‐SPME) with on‐fiber derivatization coupled with gas chromatography–mass spectrometry was developed for the determination of six typical aldehydes, 2__E__‐hexenal, heptanal, 2__E__‐hept
## Abstract We describe a simple and automatic method to determine nine aldehydes and acetone simultaneously in water. This method is based on derivatization with 2,2,2‐trifluoroethylhydrazine (TFEH) and consecutive headspace‐solid‐phase microextraction and gas chromatography‐mass spectrometry. Ace