Lead speciation in rainwater by isotope dilution-high performance liquid chromatography-inductively coupled plasma-mass spectrometry

Ebdon, Les; Hill, Steve J.; Rivas, Cristina Soler

doi:10.1016/s0584-8547(97)00138-9

Cited by 53 publications

(25 citation statements)

References 59 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…158 This technique has also been applied to iodine determination in humic substances, 159 as well as selenium speciation in human serum. 160 Species-specific isotope dilution using HPLC-ICP-MS has been described for selenium analysis, 80 the analysis of organotin species in sediments, 161,162 methylmercury in fish tissue, 163 trimethyllead in water, 164 and chromium speciation. 13 Overviews to this topic have been published, e.g.…”

Section: Isotope Dilution In Speciation With Hplc-icp-msmentioning

confidence: 99%

Trace Metal Speciation with ICP‐MS Detection

Krupp¹,

Séby²,

Martín‐Doimeadios³

et al. 2005

Inductively Coupled Plasma Mass Spectrometry Handbook

View full text Add to dashboard Cite

Section: Isotope Dilution In Speciation With Hplc-icp-msmentioning

confidence: 99%

Trace Metal Speciation with ICP‐MS Detection

Krupp¹,

Séby²,

Martín‐Doimeadios³

et al. 2005

Inductively Coupled Plasma Mass Spectrometry Handbook

View full text Add to dashboard Cite

“…The method is analogous to the standard addition technique in that the sample is spiked with a known quantity of analyte material, and resembles the internal standardization procedure, with the exception that the analyte itself is the internal standard. To use this method, two or more isotopes of the analyte must be available for the measurement since one of the isotopes is in the added spike [18,19]. This approach can compensate for biases caused by instrumental drift as well as for sample loss during the preparation.…”

Section: Tatiana Trejos · Shirly Montero · José R Almirallmentioning

confidence: 99%

“…After equilibration, the modified analyte isotope ratio is measured and the concentration of the analyte in the original sample can be calculated by [19]:…”

Section: Quantitative Analysis For Id-icp-msmentioning

confidence: 99%

Analysis and comparison of glass fragments by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and ICP-MS

Trejos

Montero

Almirall

2003

Analytical and Bioanalytical Chemistry

124

View full text Add to dashboard Cite

The discrimination potential of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) is compared with previously reported solution ICP-MS methods using external calibration (EC) with internal standardization and a newly reported solution isotope dilution (ID) method for the analysis of two different glass populations. A total of 91 different glass samples were used for the comparison study; refractive index and elemental composition were measured by the techniques mentioned above. One set consisted of 45 headlamps taken from a variety of automobiles that represents a range of 20 years of manufacturing dates. A second set consisted of 46 automotive glasses (side windows, rear windows, and windshields) representing casework glass from different vehicle manufacturers over several years. The element menu for the LA-ICP-MS and EC-ICP-MS methods include Mg, Al, Ca, Mn, Ce, Ti, Zr, Sb, Ga, Ba, Rb, Sm, Sr, Hf, La, and Pb. The ID method was limited to the analysis of two isotopes each of Mg, Sr, Zr, Sb, Ba, Sm, Hf, and Pb. Laser ablation analyses were performed with a Q switched Nd:YAG, 266 nm, 6 mJ output energy laser. The laser was used in depth profile mode while sampling using a 50 microm spot size for 50 sec at 10 Hz (500 shots). The typical bias for the analysis of NIST 612 by LA-ICP-MS was less than 5% in all cases and typically better than 5% for most isotopes. The precision for the vast majority of the element menu was determined generally less than 10% for all the methods when NIST 612 was measured (40 microg x g(-1)). Method detection limits (MDL) for the EC and LA-ICP-MS methods were similar and generally reported as less than 1 microg x g(-1) for the analysis of NIST 612. While the solution sample introduction methods using EC and ID presented excellent sensitivity and precision, these methods have the disadvantages of destroying the sample, and also involve complex sample preparation. The laser ablation method was simpler, faster, and produced comparable discrimination to the EC-ICP-MS and ID-ICP-MS. LA-ICP-MS can offer an excellent alternative to solution analysis of glass in forensic casework samples.

show abstract

“…Coupling of GC [14][15][16][17][18][19][20][21][22] or HPLC [23][24][25][26] to ICP-MS has provided sensitive and powerful techniques for butyltin determinations. More recently, species specific isotope dilution has been applied to the determination of butyltins [18][19][20][25][26][27] and other organometallic species, including organolead 25,26,28 and methylmercury [29][30][31] for more accurate and precise results, using synthesized speciesspecific spikes. Among these studies, qICP-MS has been the choice as a detector due to its relatively fast sampling speed for acquiring transient signals and its simplicity in use compared with early SF-ICP-MS instruments.…”

Section: Introductionmentioning

confidence: 99%

Comparison of sector field- and quadrupole-ICP-MS for the determination of DBT and TBT in sediment following GC separation

Yang

Mester

Sturgeon

2003

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

Access and use of this website and the material on it are subject to the Terms and Conditions set forth atComparison of sector field-and quadrupole-ICP-MS for the determination of DBT and TBT in sediment following GC separation Yang, L.; Mester, Z.; Sturgeon, R.http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/jsp/nparc_cp.jsp?lang=fr L'accès à ce site Web et l'utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D'UTILISER CE SITE WEB. NRC Publications Record / Notice d'Archives des publications de CNRC:http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/ctrl?action=rtdoc&an=5763651&lang=en http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/ctrl?action=rtdoc&an=5763651&lang=fr READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS WEBSITE.http://nparc.cisti-icist.nrc-cnrc.gc.ca/npsi/jsp/nparc_cp.jsp?lang=en Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous n'arrivez pas à les repérer, communiquez avec nous à PublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. Questions? Contact the NRC Publications Archive team atPublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. If you wish to email the authors directly, please see the first page of the publication for their contact information. NRC Publications Archive Archives des publications du CNRCThis publication could be one of several versions: author's original, accepted manuscript or the publisher's version. / La version de cette publication peut être l'une des suivantes : la version prépublication de l'auteur, la version acceptée du manuscrit ou la version de l'éditeur. For the publisher's version, please access the DOI link below./ Pour consulter la version de l'éditeur, utilisez le lien DOI ci-dessous.http://doi.org/10.1039/b304705aJournal of Analytical Atomic Spectrometry, 18, 11, pp. 1365Spectrometry, 18, 11, pp. -1370Spectrometry, 18, 11, pp. , 2003 Comparison of sector field-and quadrupole-ICP-MS for the determination of DBT and TBT in sediment following GC separation{ A method is described for the accurate and precise determination of tributyltin (TBT) and dibutyltin (DBT) by species-specific isotope-dilution plasma-source mass spectrometry. Using gas chromatography (GC) for sample introduction and analyte separation, a performance comparison was made between sector field inductively coupled plasma mass spectrometry (SF-ICP-MS) detection and quadrupole ICP-MS (qICP-MS) detection. Samples were extracted with acetic acid using open microwave digestion, derivatized with sodium tetraethylborate and extracted into isooctane. Mass bias correction was implemented based on the expected ratio of 120 Sn/ 117 Sn to that of the mean 120 Sn/ 117 Sn ratio calculated from the inorganic Sn peaks detected in all chromatograms. A more than 2-fold improvement in precision of calculated 120 Sn/ 117 Sn ratios was obtained for both TBT and DBT in stan...

show abstract

Lead speciation in rainwater by isotope dilution-high performance liquid chromatography-inductively coupled plasma-mass spectrometry

Cited by 53 publications

References 59 publications

Trace Metal Speciation with ICP‐MS Detection

Trace Metal Speciation with ICP‐MS Detection

Analysis and comparison of glass fragments by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and ICP-MS

Comparison of sector field- and quadrupole-ICP-MS for the determination of DBT and TBT in sediment following GC separation

Contact Info

Product

Resources

About