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Determination of indicator polychlorinated biphenyls (PCBs) by gas chromatography–electron capture detector

✍ Scribed by Afful, Samuel; Awudza, Johannes A.M.; Twumasi, Stevester K.; Osae, Shiloh

Book ID
122917122
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
415 KB
Volume
93
Category
Article
ISSN
0045-6535

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✍ Jia Hu; Yanyan Li; Wei Zhang; Huili Wang; Changjiang Huang; Minghua Zhang; Xuedo 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 900 KB

## Abstract A new method of dispersive liquid‐liquid microextraction (DLLME) combined with GC‐electron capture detection (GC‐ECD) was proposed for the extraction and determination of four polychlorinated biphenyls (PCBs) congeners in fish samples. Acetone was used as extraction solvent for the extr