Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034361672> ?p ?o ?g. }
- W2034361672 endingPage "902" @default.
- W2034361672 startingPage "902" @default.
- W2034361672 abstract "Several derivatizing agents were evaluated for use in speciating mercury in biological samples using solid phase microextraction in conjunction with tandem gas chromatography-furnace atomization plasma emission spectrometry (SPME-GC-FAPES). Following digestion with methanolic potassium hydroxide, the pH of the samples was adjusted and NaCl added when necessary. The mercury species were then derivatized with sodium tetraphenylborate or sodium tetrapropylborate and extracted by SPME using a 100 µm PDMS coated fiber. The derivatized species were then separated by GC and detected by FAPES. All experimental parameters were optimized for best separation and analytical response. Propylation proved to be more sensitive, robust and faster than ethylation or phenylation, leading to procedural detection limits of 0.55 ng g−1 for methylmercury, 0.34 ng g−1 for ethylmercury and 0.23 ng g−1 for inorganic mercury. An intra-day and intra-fiber precision of typically 2.2% was achieved whereas long-term (4 months) and inter-fiber reproducibility precision was typically 4.4%. The accuracy of the method was validated by the analysis of Certified Reference Materials (DORM-2, DOLT-2 and TORT-2) from the National Research Council of Canada." @default.
- W2034361672 created "2016-06-24" @default.
- W2034361672 creator A5006548026 @default.
- W2034361672 creator A5045975035 @default.
- W2034361672 creator A5070544806 @default.
- W2034361672 creator A5088455149 @default.
- W2034361672 date "2003-01-01" @default.
- W2034361672 modified "2023-09-23" @default.
- W2034361672 title "A comparison of alkyl derivatization methods for speciation of mercury based on solid phase microextraction gas chromatography with furnace atomization plasma emission spectrometry detection" @default.
- W2034361672 cites W1556328963 @default.
- W2034361672 cites W174605204 @default.
- W2034361672 cites W1964124443 @default.
- W2034361672 cites W1971966881 @default.
- W2034361672 cites W1974901603 @default.
- W2034361672 cites W1978130275 @default.
- W2034361672 cites W1981880110 @default.
- W2034361672 cites W1984756206 @default.
- W2034361672 cites W1985420063 @default.
- W2034361672 cites W1990323050 @default.
- W2034361672 cites W1990606126 @default.
- W2034361672 cites W1992702224 @default.
- W2034361672 cites W1992718248 @default.
- W2034361672 cites W1992904418 @default.
- W2034361672 cites W1998890199 @default.
- W2034361672 cites W2009787095 @default.
- W2034361672 cites W2012328690 @default.
- W2034361672 cites W2016223250 @default.
- W2034361672 cites W2017967452 @default.
- W2034361672 cites W2018123695 @default.
- W2034361672 cites W2019947288 @default.
- W2034361672 cites W2021597043 @default.
- W2034361672 cites W2023063774 @default.
- W2034361672 cites W2026689457 @default.
- W2034361672 cites W2026927068 @default.
- W2034361672 cites W2029932969 @default.
- W2034361672 cites W2031301378 @default.
- W2034361672 cites W2034078777 @default.
- W2034361672 cites W2036719204 @default.
- W2034361672 cites W2041836048 @default.
- W2034361672 cites W2042532056 @default.
- W2034361672 cites W2042860703 @default.
- W2034361672 cites W2043088363 @default.
- W2034361672 cites W2046716766 @default.
- W2034361672 cites W2050830078 @default.
- W2034361672 cites W2056971899 @default.
- W2034361672 cites W2058551701 @default.
- W2034361672 cites W2060246759 @default.
- W2034361672 cites W2062551757 @default.
- W2034361672 cites W2062910120 @default.
- W2034361672 cites W2065995336 @default.
- W2034361672 cites W2067156486 @default.
- W2034361672 cites W2075291016 @default.
- W2034361672 cites W2076767786 @default.
- W2034361672 cites W2077570739 @default.
- W2034361672 cites W2078817759 @default.
- W2034361672 cites W2078842434 @default.
- W2034361672 cites W2081723190 @default.
- W2034361672 cites W2082545945 @default.
- W2034361672 cites W2084424200 @default.
- W2034361672 cites W2088318227 @default.
- W2034361672 cites W2117095917 @default.
- W2034361672 cites W2122390399 @default.
- W2034361672 cites W2122979122 @default.
- W2034361672 cites W2125860091 @default.
- W2034361672 cites W2142981457 @default.
- W2034361672 cites W2147291674 @default.
- W2034361672 cites W2524316356 @default.
- W2034361672 cites W2019699055 @default.
- W2034361672 doi "https://doi.org/10.1039/b212545e" @default.
- W2034361672 hasPublicationYear "2003" @default.
- W2034361672 type Work @default.
- W2034361672 sameAs 2034361672 @default.
- W2034361672 citedByCount "51" @default.
- W2034361672 countsByYear W20343616722014 @default.
- W2034361672 countsByYear W20343616722016 @default.
- W2034361672 countsByYear W20343616722017 @default.
- W2034361672 countsByYear W20343616722018 @default.
- W2034361672 countsByYear W20343616722019 @default.
- W2034361672 countsByYear W20343616722020 @default.
- W2034361672 countsByYear W20343616722022 @default.
- W2034361672 countsByYear W20343616722023 @default.
- W2034361672 crossrefType "journal-article" @default.
- W2034361672 hasAuthorship W2034361672A5006548026 @default.
- W2034361672 hasAuthorship W2034361672A5045975035 @default.
- W2034361672 hasAuthorship W2034361672A5070544806 @default.
- W2034361672 hasAuthorship W2034361672A5088455149 @default.
- W2034361672 hasConcept C113196181 @default.
- W2034361672 hasConcept C123460561 @default.
- W2034361672 hasConcept C162356407 @default.
- W2034361672 hasConcept C178790620 @default.
- W2034361672 hasConcept C185592680 @default.
- W2034361672 hasConcept C199360897 @default.
- W2034361672 hasConcept C205345274 @default.
- W2034361672 hasConcept C2776923573 @default.
- W2034361672 hasConcept C2777777548 @default.
- W2034361672 hasConcept C2778533135 @default.
- W2034361672 hasConcept C2780263894 @default.
- W2034361672 hasConcept C41008148 @default.