Determination of chlorinated solvents in industrial water and wastewater by DAI-GC-ECD. [PDF]
Anal Bioanal Chem, 2011 A very simple and quick analytical method, based on direct aqueous injection, for determination of halogenated solvents in refinery water and wastewater, is described. There is a need to determine halogenated solvents in refinery water streams, because they may originate from several processes. There is also a need to develop methods enabling VOX to be
Tobiszewski M, Namieśnik J.
europepmc +6 more sources
Dissipation behaviour and risk assessment of fipronil and its metabolites in paddy ecosystem using GC-ECD and confirmation by GC-MS/MS [PDF]
Heliyon, 2021 Fipronil -a broad spectrum phenylpyrazole insecticide has high level of toxicity towards environment. Therefore, an easy and reliable analytical method was developed for residue estimation of fipronil to ensure food and environmental safety.
Ayan Mukherjee +5 more
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Development and Validation of GC-ECD Method for the Determination of Metamitron in Soil [PDF]
International Journal of Analytical Chemistry, 2015 This paper aims at developing and validating a convenient, rapid, and sensitive method for estimation of metamitron from soil samples.Determination andquantification was carried out by Gas Chromatography on microcapillary column with an Electron Capture ...
Shishir Tandon +2 more
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Environmental contaminants of honeybee products in Uganda detected using LC-MS/MS and GC-ECD. [PDF]
PLoS ONE, 2017 Pollinator services and the development of beekeeping as a poverty alleviating tool have gained considerable focus in recent years in sub-Saharan Africa.
Deborah Ruth Amulen +6 more
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Determination of phthalates in polymer materials - comparison of GC/MS and GC/ECD methods [PDF]
Polímeros, 2013 The paper presents two methods for determination of phthalates in polymer materials. The methods compared were gas chromatography combined with the mass spectrometry (GC/MS) and gas chromatography with electron capture detector (GC/ECD).
Katarzyna Jaworek, Marianna Czaplicka
doaj +3 more sources
Determination of Selected Priority Pesticides in High Water Fruits and Vegetables by Modified QuEChERS and GC-ECD with GC-MS/MS Confirmation [PDF]
Molecules, 2019 A modified quick, easy, cheap, efficient, rugged and safe (QuEChERS) method coupled to gas chromatography with electron capture detector (GC-ECD) was developed for simultaneous determination of selected electronegative pesticides in fruits and vegetables
Maciej Tankiewicz
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Analyzing Alkyl Bromide Genotoxic Impurities in Febuxostat Based on Static Headspace Sampling and GC-ECD [PDF]
PharmaceuticalsHerein, a sensitive and selective gas chromatography-electron capture detector (GC-ECD) method was developed and validated for the quantification of trace levels of five bromo-containing genotoxic impurities in Febuxostat active pharmaceutical ingredient
Alexandros Kavrentzos +4 more
doaj +2 more sources
Optimization of a solid-phase extraction step by experimental design for application to SPE-GC-ECD analysis of four bromobenzoquinones and 2,4,6-tribromophenol in chlorinated seawater [PDF]
HeliyonBromobenzoquinones and 2,4,6-tribromophenol belong to disinfection or chlorination by-products than can be formed in bromide-rich waters during chlorination or chloramination.
Jean-Luc Boudenne +6 more
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Dissipation and persistence behaviour of fipronil and its metabolites in chilli fruits using GC-ECD, confirmed by GC-MS, under semi-arid conditions [PDF]
HeliyonChilli, one of the most popular vegetables in the world is infested by many insect-pests and diseases. Fipronil, a phenylpyrazole class insecticide is used to manage insect-pests on chilli.
Ramgopal Dudwal +7 more
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Development of a Simplified, Cost Effective GC-ECD Methodology for the Sensitive Detection of Bromoform in the Troposphere [PDF]
Sensors, 2012 Wherever measurements have been made bromoform was found to be ubiquitous in the surface ocean in pmolar-nmolar concentrations. These measurements show concentrations in coastal regions orders of magnitude higher than in the pelagic oceans.
Chris Reason +6 more
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