𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Evaluation of liquid-phase microextraction conditions for determination of chlorophenols in environmental samples using gas chromatography–mass spectrometry without derivatization

✍ Scribed by Li-Wen Chung; Maw-Rong Lee


Book ID
116902978
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
427 KB
Volume
76
Category
Article
ISSN
0039-9140

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Application of solid-phase microextracti
✍ Cristine D. de Souza Silveira; Edmar Martendal; Valdir Soldi; Eduardo Carasek 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB

## 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

Determination of anatoxin-a in environme
✍ Vania Rodríguez; Mauricio Yonamine; Ernani Pinto 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 499 KB 👁 1 views

## Abstract In the present work, a method was developed and optimized aiming at the determination of anatoxin‐__a__ in environmental water samples. The method is based on the direct derivatization of the analyte by adding hexylchloroformate in the alkalinized sample (pH = 9.0). The derivatized anat