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The high toxicity and availability in industrial production have made cyanide a concern for clinical testing and forensic toxicological analysis. An efficient and accurate method for detecting cyanide in urine sample has been established. The process was carried out by a two-step derivatization reaction. The cyanide reacted with benzaldehyde to form a stable intermediate which reacted with heptafluorobutyryl...
Cyanide (CN) is a powerful poison and rapidly toxic agent. Because of its wide availability and high toxicity, quantification of CN in blood and urine is frequently required in clinical and forensic practice. We present a sensitive and less time consuming method based on solid-supported liquid–liquid extraction (SLE) and gas chromatography–mass spectrometry (GC–MS) with two-step derivatization for...
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