Development of a matrix solid-phase dispersion method for the determination of polycyclic aromatic hydrocarbons in sewage sludge samples

2008 ◽  
Vol 626 (2) ◽  
pp. 155-165 ◽  
Author(s):  
Mª Teresa Pena ◽  
Mª Carmen Casais ◽  
Mª Carmen Mejuto ◽  
Rafael Cela
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Sewage Sludge ◽  
Aromatic Hydrocarbons ◽  
Solid Phase ◽  
Dispersion Method ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Polycyclic Aromatic

Matrix solid phase dispersion method for determination of polycyclic aromatic hydrocarbons in moss

2015 ◽  
Vol 1406 ◽  
pp. 19-26 ◽  
Author(s):  
Estefanía Concha-Graña ◽  
Soledad Muniategui-Lorenzo ◽  
Flavia De Nicola ◽  
Jesús R. Aboal ◽  
Ana Isabel Rey-Asensio ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Solid Phase ◽  
Dispersion Method ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Polycyclic Aromatic

scholarly journals Determination of Polycyclic Aromatic Hydrocarbons in Honey by Matrix Solid-Phase Dispersion and Gas Chromatography/Mass Spectrometry

2003 ◽  
Vol 86 (3) ◽  
pp. 576-582 ◽  
Author(s):  
Beatriz Albero ◽  
Consuelo Sánchez-Brunete ◽  
José L Tadeo
Keyword(s):  
Gas Chromatography ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Solid Phase ◽  
Gas Chromatography Mass Spectrometry ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Relative Standard ◽  
Polycyclic Aromatic

Abstract A multiresidue method was developed for the determination of 16 polycyclic aromatic hydrocarbons (PAHs) in unifloral and multifloral honeys. The analytical procedure is based on the matrix solid-phase dispersion of honey on a mixture of Florisil and anhydrous sodium sulfate in small glass columns and extraction with hexane–ethyl acetate (90 + 10, v/v) with assisted sonication. The PAH residues are determined by gas chromatography with mass spectrometric detection using selected-ion monitoring. Average recoveries for all the PAHs studied were in the range of almost 80 to 101%, with relative standard deviations of 6 to 15%. The limits of detection ranged from 0.04 to 2.9 μg/kg. The simultaneous extraction and cleanup of samples makes this method simple and rapid, with low consumption of organic solvents.

A matrix solid-phase dispersion-gel permeation chromatography-programmed temperature vaporisation-GC-MS procedure for the analysis of polycyclic aromatic hydrocarbons in mussel samples

2010 ◽  
Vol 33 (23-24) ◽  
pp. 3741-3750 ◽  
Author(s):  
Verónica Fernández-González ◽  
Estefanía Concha-Graña ◽  
Soledad Muniategui-Lorenzo ◽  
Purificación López-Mahía ◽  
Esther Fernández-Fernández ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Solid Phase ◽  
Gel Permeation Chromatography ◽  
Matrix Solid Phase Dispersion ◽  
Phase Dispersion ◽  
Gel Permeation ◽  
Polycyclic Aromatic
Sign in / Sign up

Export Citation Format

Share Document