TY - JOUR A1 - Richter, Janine A1 - Fettig, I. A1 - Philipp, Rosemarie A1 - Jakubowski, Norbert A1 - Panne, Ulrich A1 - Fisicaro, P. A1 - Alasonati, E. T1 - Determination of tributyltin in whole water matrices under the European water framework directive JF - Journal of Chromatography A N2 - Monitoring of water quality is important to control water pollution. Contamination of the aquatic systemhas a large effect on human health and the environment. Under the European Water Framework Directive(WFD) 2000/60/EC and the related directive on environmental quality standards (EQS) in the field of waterpolicy 2008/105/EC, the need for sensitive reference methods was highlighted. Since tributyltin (TBT) isone of the WFD listed priority substances a method was developed which is capable to qualify and quantifythe pollutant at the required low WFD EQS of 0.2 ng L⁻¹ in whole water bodies, i.e. in non-filtered watersamples with dissolved organic carbon and suspended particulate matter. Therefore special attention waspaid on the interaction of TBT with the suspended particulate matter and humic substances to obtain acomplete representation of the pollution in surface waters. Different water samples were investigatedvarying the content of organic dissolved and suspended matter. Quantification was performed usingspecies-specific isotope dilution (SSID) and gas chromatography with inductively coupled plasma massspectrometry (GC-ICP-MS). Different sample treatment strategies were evaluated and compared. Theprocess of internal standard addition was investigated and optimized, hence the equilibrium betweeninternal standards and matrix is of primary importance to perform accurate SSID. Samples spiked at EQSlevel were analyzed with a recovery between 95 and 105 %. Additionally real surface water samples wereinvestigated and the TBT concentration for the whole water body was determined and compared withconventional routine analysis method. KW - Tributyltin (TBT) KW - Environmental quality standard (EQS) KW - Isotope dilution KW - Humic acid KW - Surface water KW - Suspended particulate matter PY - 2016 DO - https://doi.org/10.1016/j.chroma.2016.06.068 SN - 0021-9673 VL - 1459 SP - 112 EP - 119 AN - OPUS4-36930 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Richter, Janine A1 - Fettig, Ina A1 - Philipp, Rosemarie A1 - Jakubowski, Norbert T1 - Tributyltin - critical pollutant in whole water samples - development of traceable measurement methods for monitoring under the European water framework directive (WFD) 2000/60/EC JF - Environmental science and pollution research N2 - Tributyltin is listed as one of the priority substances in the European Water Framework Directive (WFD). Despite its decreasing input in the environment, it is still present and has to be monitored. In the European Metrology Research Programme project ENV08, a sensitive and reliable analytical method according to the WFD was developed to quantify this environmental pollutant at a very low limit of quantification. With the development of such a primary reference method for tributyltin, the project helped to improve the quality and comparability of monitoring data. An overview of project aims and potential analytical tools is given. KW - Tributyltin KW - European Water Framework Directive KW - Whole water body KW - Reference method PY - 2015 DO - https://doi.org/10.1007/s11356-015-4614-4 SN - 0944-1344 SN - 1614-7499 VL - 22 IS - 13 SP - 9589 EP - 9594 PB - Springer CY - Berlin; Heidelberg AN - OPUS4-33734 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Richter, Janine A1 - Fettig, Ina A1 - Piechotta, Christian A1 - Philipp, Rosemarie A1 - Jakubowski, Norbert T1 - Tributylzinn in Gesamtwasserproben - Entwicklung eines Referenzverfahrens für die EU-Wasserrahmenrichtlinie JF - GIT : Labor-Fachzeitschrift PY - 2013 SN - 0016-3538 IS - 9 SP - 2 EP - 4 PB - GIT-Verlag CY - Darmstadt AN - OPUS4-29040 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -