Analyst (Cambridge UK) 1989-09-01

Determination of nitroxynil residues in tissues using high-performance liquid chromatography-thermospray mass spectrometry.

W J Blanchflower, D G Kennedy

文献索引：Analyst 114(9) , 1013-5, (1989)

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摘要

A method is described for the determination of nitroxynil residues in muscle, liver and kidney. The samples were extracted into diethyl ether and cleaned-up using a simple liquid-liquid extraction step. Any nitroxynil present was separated from interfering compounds by high-performance liquid chromatography and detected using thermospray mass spectrometry. The assay is specific and sensitive, with a detection limit of 2 ng g-1 in tissues.