Topic
Detection limit
About: Detection limit is a research topic. Over the lifetime, 34379 publications have been published within this topic receiving 644817 citations. The topic is also known as: limit of detection & lower detection limit.
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TL;DR: In this paper, a Nafion membrane-supported ionic liquid-solid phase microextraction (SPME) coupled with GC-MS technique for the simultaneous sampling and determination of ultra trace polycyclic aromatic hydrocarbons (PAHs) in aqueous samples has been developed.
119 citations
TL;DR: A simple and sensitive method for the determination of polar pesticides in water and wine samples was developed by coupling automated in-tube solid-phase microextraction to high-performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-ESI-MS).
119 citations
TL;DR: A rapid and sensitive liquid chromatography-tandem mass spectrometry method has been developed for the analysis of acephate, monocrotophos, carbendazim, acetamiprid, dimethoate, simazine, carbofuran, atrazine, diuron, DNOC (4,6-dinitro- o -cresol), malathion and tebufenozide in fruit juices.
119 citations
TL;DR: Derivatisation treatment with diethyl ethoxymethylenemalonate followed by ultra-HPLC allowed the simultaneous quantification of 22 amino acids, 7 biogenic amines and ammonium ions in cheese samples in under 10 min, which is the fastest elution time ever reported for such a resolution.
119 citations
TL;DR: This paper is the first contribution to utilize a combination of IL-PLE with chemiluminescence detection, and indicates that the proposed method shows a promising prospect in extraction and determination of rutin and quercetin in medicinal plants.
119 citations