Solid-phase microextraction combined with fast short-column liquid chromatography/mass spectrometry (SPME/LC/MS) was used for isolating and analysing 11 corticosteroids and 2 steroid conjugates from urine samples. Several SPME parameters such as polarity of fibres, extraction time and effect of ioni
✦ LIBER ✦
A multi-fiber handling device for in vivo solid phase microextraction–liquid chromatography–mass spectrometry applications
✍ Scribed by Erasmus Cudjoe; Janusz Pawliszyn
- Book ID
- 113536212
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 694 KB
- Volume
- 1232
- Category
- Article
- ISSN
- 1873-3778
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## Abstract This paper proposes a new analytical procedure based on the headspace solid‐phase microextraction (HS‐SPME) technique and gas chromatography‐selected ion monitoring‐mass spectrometry (GC‐SIM‐MS) for the determination of 16 phenols extracted from leather samples. The optimized conditions