Sökning: onr:"swepub:oai:researchportal.hkr.se/admin:publications/608ef912-8cea-45da-bb2e-3196b8cca273" > Quantification of f...
Fältnamn | Indikatorer | Metadata |
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000 | 02572naa a2200301 4500 | |
001 | oai:researchportal.hkr.se/admin:publications/608ef912-8cea-45da-bb2e-3196b8cca273 | |
003 | SwePub | |
008 | 240910s2013 | |||||||||||000 ||eng| | |
024 | 7 | a oai:researchportal.hkr.se/admin:publications/608ef912-8cea-45da-bb2e-3196b8cca2732 URI |
024 | 7 | a https://doi.org/10.1016/j.chroma.2013.07.0622 DOI |
040 | a (SwePub)hkr | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Bak, Søren Alexu Eurofins Denmark A/S, Environment, Vejen,Eurofins Denmark A/S, Environment, Vejen4 aut |
245 | 1 0 | a Quantification of four ionophores in soil, sediment and manure using pressurised liquid extraction |
264 | 1 | b Elsevier,c 2013 |
300 | a 6 | |
520 | a A multi-residue pressurised liquid extraction (PLE) methodology has been established for the determination of the four ionophores: lasalocid, monensin, salinomycin and narasin in solid environmental matrices. The PLE methodology is combined with solid phase extraction as clean-up using liquid chromatography coupled to tandem mass spectrometry applying electrospray ionisation for detection. The samples were freeze-dried prior to extraction. The absolute recoveries for soil and sediment ranged from 71 to 123% (relative standard deviation (RSDs) below 16%) and in the range 94–133% (RSDs 9–35%) for poultry manure. The final method allowed for the detection of four ionophores down to a few hundred ng kg−1 in natural solid matrices with limit of quantifications (LOQs) being 0.96, 0.87, 0.98, and 0.64 μg kg−1 in soil for lasalocid, monensin, salinomycin, and narasin, respectively. Corresponding LOQs in sediment were 1.28, 1.34, 1.39, and 0.78 μg kg−1 for the respective ionophores, while in manure the LOQs were 0.98,1.01, 1.45, and 1.01 μg kg−1. | |
700 | 1 | a Hansen, Martinu Stanford University4 aut |
700 | 1 | a Pedersen, Kenneth Munk4 aut |
700 | 1 | a Halling-Sørensen, Bent4 aut |
700 | 1 | a Björklund, Erlandu Environmental Analytical Laboratory,Miljöanalytiskt laboratorium (MoLab)4 aut0 (Swepub:hkr)5b967740-462f-4bed-8ec1-48f3e3266a79 |
710 | 2 | a Eurofins Denmark A/S, Environment, Vejenb Stanford University4 org |
773 | 0 | t Journal of Chromatography Ad : Elsevierg 1307:September, s. 27-33q 1307:September<27-33x 0021-9673x 1873-3778 |
856 | 4 8 | u oai:researchportal.hkr.se/admin:publications/608ef912-8cea-45da-bb2e-3196b8cca273 |
856 | 4 8 | u https://doi.org/10.1016/j.chroma.2013.07.062 |
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