NDLI: Development of a new automated clean-up system for the simultaneous analysis of polychlorinated dibenzo-<i>p</i>-dioxins (PCDDs), dibenzofurans (PCDFs) and ‘<i>dioxin-like</i>’ polychlorinated biphenyls (dl-PCB) in flue gas emissions by GPC-SPE

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Chemical speciation studies on DU contaminated soils using flow field flow fractionation linked to inductively coupled plasma mass spectrometry (FlFFF-ICP-MS)

Risk assessment of heavy metals in road and soil dusts within PM_2.5, PM₁₀ and PM₁₀₀ fractions in Dongying city, Shandong Province, China

A 100-year sedimentary record of natural and anthropogenic impacts on a shallow eutrophic lake, Lake Chaohu, China

Characterization of ambient air quality during a rice straw burning episode

A biomonitor as a measure of an ecologically-significant fraction of metals in an industrialized harbour

Differences in metal concentration by particle size in house dust and soil

Stable carbon isotope composition (δ¹³C values) of the halogenated monoterpene MHC-1 as found in fish and seaweed from different marine regions

Chemical compositions and sources of atmospheric PM₁₀ in heating, non-heating and sand periods at a coal-based city in northeastern china

Metal concentrations in the soils and native plants surrounding the old flotation tailings pond of the Copper Mining and Smelting Complex Bor (Serbia)

Concentrations of DDTs and dieldrin in Long Island Sound sediment

Dietary exposure estimates of 16 polycyclic aromatic hydrocarbons (PAHs) in Xuanwei and Fuyuan, counties in a high lung cancer incidence area in China

Levels and congener profiles of polybrominated diphenyl ethers (PBDEs) in primipara breast milk from Shenzhen and exposure risk for breast-fed infants

Sources and distribution of hexabromocyclododecanes (HBCDs) in Japanese river sediment

Remediation of mould damaged building materials—efficiency of a broad spectrum of treatments

Dynamics of toxic heavy metals in different compartments of a highly urbanized closed aquatic system

Characterization and validation of a Portuguese natural reference soil to be used as substrate for ecotoxicological purposes

Multidimensional fluorescence studies of the phenolic content of dissolved organic carbon in humic substances

Monitoring of atmospheric nitrogen dioxide by long-path pulsed differential optical absorption spectroscopy using two different light paths

Penetration patterns of monomeric and polymeric 1,6-hexamethylene diisocyanate monomer in human skin

Speciation of mercury in the strongly polluted sediments of the Deûle River (France)

Bio-monitoring for uranium using stream-side terrestrial plants and macrophytes

Validation of evacuated canisters for sampling volatile organic compounds in healthcare settings

Impact of growth conditions on transport behavior of E. coli

Identification of spatiotemporal nutrient patterns in a coastal bay via an integrated k-means clustering and gravity model

Airborne and allergenic fungal spores of the Karachi environment and their correlation with meteorological factors

Evaluation of the diffusion size classifier (meDiSC) for the real-time measurement of particle size and number concentration of nanoaerosols in the range 20–700 nm

Development of a new method for the determination of residues of the neonicotinoid insecticide imidacloprid in juvenile chinook (Oncorhynchus tshawytscha) using ELISA detection

Assessment of prenatal mercury exposure in a predominately Caribbean immigrant community in Brooklyn, NY

Use of denuder/filter apparatus to investigate terpene ozonolysis

Field trials to evaluate effects of continuously planted transgenic insect-resistant cottons on soil invertebrates

Enhancement of natural radionuclides in the surroundings of the four largest coal-fired power plants in Spain

In vitro bioassay for reactive toxicity towards proteins implemented for water quality monitoring

Development of a new automated clean-up system for the simultaneous analysis of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and ‘dioxin-like’ polychlorinated biphenyls (dl-PCB) in flue gas emissions by GPC-SPE

Biological monitoring of heavy metal contaminations using owls

Diagenesis of settling seston: identity and transformations of organic phosphorus

Back cover

Journal of Environmental Monitoring Vol - 14 Issue - 2

Journal of Environmental Monitoring Vol -9

Journal of Environmental Monitoring Vol -8

Journal of Environmental Monitoring Vol -7

Journal of Environmental Monitoring Vol -6

Journal of Environmental Monitoring Vol -5

Journal of Environmental Monitoring Vol -4

Journal of Environmental Monitoring Vol -3

Journal of Environmental Monitoring Vol -2

Development of a new automated clean-up system for the simultaneous analysis of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and ‘dioxin-like’ polychlorinated biphenyls (dl-PCB) in flue gas emissions by GPC-SPE

Content Provider	Royal Society of Chemistry (RSC)
Author	Rossetti, Gianluca Mosca, Silvia Rotatori, Mauro Guerriero, Ettore
Copyright Year	2012
Abstract	A comprehensive clean-up method for quantitative analysis of polychlorinated biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins and dibenzo-furans (PCDD/Fs) in one single extract of environmental samples was developed. Since the chemical nature and toxicity of planar PCBs are similar to those of PCDD/Fs, dioxin-like PCBs and PCDD/Fs are often surveyed together in their exposure assessments. The development of a method for the simultaneous analysis of PCBs and PCDD/Fs in environmental samples is invaluable. The automated clean-up system evaluated in this work consists of three additional steps after traditional extraction: the chromatography on gel permeation (GPC), the concentration of the solvent through the use of an in-line evaporation module and the further purification and separation of PCDDs/Fs and dl-PCBs on an alumina cartridge in the ‘SPE module’. In this work, three fly ash samples from an interlaboratory study with different PCDD/F and PCB levels were Soxhlet-extracted and then cleaned up using an automated system. PCDD/Fs and PCBs were determined using isotope dilution and high resolution gas chromatography/high resolution mass spectrometry. The determined values of 17 PCDD/Fs were consistent with the certified values and the relative standard deviations (RSDs) of the determined values were less than 20%. The recoveries of 13C labeled PCDD/Fs and planar PCBs, and their RSDs were within the ranges specified in EPA1613 and 1668a methods, respectively. An accurate and reliable method was successfully developed and can be used in the simultaneous analysis of PCDD/Fs and planar PCBs in environmental samples.
Starting Page	1082
Ending Page	1090
Page Count	9
File Format	HTM / HTML PDF
ISSN	14640325
Volume Number	14
Issue Number	3
Journal	Journal of Environmental Monitoring
DOI	10.1039/c2em10881j
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	PCB Chromatography Solvent Aluminium oxide ROM cartridge Fly ash Polychlorinated biphenyl Isotope Gas chromatography Mass spectrometry
Content Type	Text
Resource Type	Article
Subject	Public Health, Environmental and Occupational Health Management, Monitoring, Policy and Law

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Occurrence, variability and human exposure to Polychlorinated Dibenzo-p-dioxins (PCDDs), Polychlorinated Dibenzofurans (PCDFs) and Dioxin-Like Polychlorinated Biphenyls (DL-PCBs) in dairy products from Chile during the 2011-2013 survey.

Atmospheric Bulk Deposition of Polychlorinated Dibenzo-p-Dioxins, Dibenzofurans, and Polychlorinated Biphenyls in Finland

Polychlorinated biphenyl exposure and DNA methylation in the Anniston Community Health Survey

Relative effect potency estimates of dioxin-like activity for dioxins, furans, and dioxin-like PCBs in adults based on two thyroid outcomes.

Environmental transfer processes of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs)

Dioxin relative effect potencies calculated from human thyroid data

Polychlorinated dibenzo-p-dioxins, dibenzofurans and 'dioxin-like' PCBs in flue gas emissions from municipal waste management plants.

Emission of Polychlorinated Dibenzo-p-Dioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) from Underfiring System of Coke Oven Battery

Thermochemical properties of gaseous and liquid polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins, and dibenzofurans

Development of a new automated clean-up system for the simultaneous analysis of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and ‘dioxin-like’ polychlorinated biphenyls (dl-PCB) in flue gas emissions by GPC-SPE

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Occurrence, variability and human exposure to Polychlorinated Dibenzo-p-dioxins (PCDDs), Polychlorinated Dibenzofurans (PCDFs) and Dioxin-Like Polychlorinated Biphenyls (DL-PCBs) in dairy products from Chile during the 2011-2013 survey.

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Polychlorinated biphenyl exposure and DNA methylation in the Anniston Community Health Survey

Relative effect potency estimates of dioxin-like activity for dioxins, furans, and dioxin-like PCBs in adults based on two thyroid outcomes.

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