Carboxylated Multiwalled Carbon Nanotubes as Dispersive Solid-Phase Extraction Sorbent to Determine Eighteen Polychlorinated Biphenyls in Vegetable Samples by Gas Chromatography-Mass Spectrometry.

Autor: Liu, Tengfei1, Yang, Daifeng1, Mao, Jian1, Zhang, Xueming2, Dong, Minghui1
Zdroj: Journal of Analytical Methods in Chemistry. 8/20/2019, p1-10. 10p.
Databáze: Academic Search Ultimate
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