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   Articles with "coupled online" as a keyword



Prediction of biotransformation products of the fungicide fluopyram by electrochemistry coupled online to liquid chromatography-mass spectrometry and comparison with in vitro microsomal assays

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recommendations! Published in 2018 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-018-0933-x

Abstract: AbstractBiotransformation processes of fluopyram (FLP), a new succinate dehydrogenase inhibitor (SDHI) fungicide, were investigated by electrochemistry (EC) coupled online to liquid chromatography (LC) and electrospray mass spectrometry (ESI-MS). Oxidative phase I metabolite production was achieved… read more here.

Keywords: electrochemistry coupled; mass spectrometry; mass; coupled online ... See more keywords

Accurate determination of ultra-trace REEs in seawater using a membrane desolvation Q-ICP-MS coupled with an online automatic separation system

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recommendations! Published in 2024 at "Journal of Analytical Atomic Spectrometry"

DOI: 10.1039/d4ja00240g

Abstract: A highly precise method, based on a traditional Q-ICP-MS coupled with an online automatic separation system and membrane desolvation sample introduction device, was developed for accurate determination of ultra-trace REEs in seawater samples. read more here.

Keywords: separation system; online automatic; icp coupled; coupled online ... See more keywords
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Lab-In-Syringe with Bead Injection Coupled Online to High-Performance Liquid Chromatography as Versatile Tool for Determination of Nonsteroidal Anti-Inflammatory Drugs in Surface Waters

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recommendations! Published in 2021 at "Molecules"

DOI: 10.3390/molecules26175358

Abstract: We report on the hyphenation of the modern flow techniques Lab-In-Syringe and Lab-On-Valve for automated sample preparation coupled online with high-performance liquid chromatography. Adopting the bead injection concept on the Lab-On-Valve platform, the on-demand, renewable,… read more here.

Keywords: syringe; lab syringe; online high; coupled online ... See more keywords