Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/4611
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | D’Oriano, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Pisa, Italia | en |
dc.contributor.authorall | Da Pelo, S.; Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | en |
dc.contributor.authorall | Podda, F.; Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | en |
dc.contributor.authorall | Cioni, R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Pisa, Italia | en |
dc.date.accessioned | 2008-12-11T15:04:41Z | en |
dc.date.available | 2008-12-11T15:04:41Z | en |
dc.date.issued | 2008 | en |
dc.identifier.uri | http://hdl.handle.net/2122/4611 | en |
dc.description.abstract | The concentration of thirty nine geochemically relevant trace elements, from 7Li to 238U, was determined in standard silicate glasses (NIST610, NIST612, BCR-2) using the Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) instrumentation at the Department of Earth Sciences of the University of Cagliari (Italy). The device is a Quadrupole ICP-MS (Perkin Elmer Elan DRC-e) coupled with a 213 nm Nd:YAG laser probe (New Wave Research). This configuration allows rapid, high quality, in-situ trace elements analysis in glasses and minerals. The calibration strategy, achieved using synthetic multi-element glasses (NIST612), with 44Ca as internal standard, gives an analytical accuracy within 5% error level, providing a precision between 1% and 9%, at 40 µm of crater size for all elements. At a laser spot size of 40 m, the lower limit of detection (LLD) ranges between 0.001 and 1 ppm for all the elements; it increases by about one order of magnitude, without any significant fractionation among the different elements, for a laser spot size of 15 µm. Quality control of LA-ICP-MS analyses is routinely performed analysing a natural standard glass, the BCR-2, certified by the USGS, considered as unknown sample. Results indicate that the instrumentation capabilities are suitable for the geochemical characterisation of various materials of mineralogical, petrological, geological and environmental interest. | en |
dc.language.iso | English | en |
dc.publisher.name | Bardi Editore | en |
dc.relation.ispartof | Periodico di Mineralogia | en |
dc.relation.ispartofseries | 3/77(2008) | en |
dc.subject | laser ablation ICP-MS | en |
dc.subject | trace elements | en |
dc.subject | USGS glass reference materials | en |
dc.subject | operating conditions | en |
dc.subject | precision and accuracy | en |
dc.subject | LLD | en |
dc.title | Laser-Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS): setting operating conditions and instrumental performance | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 65-74 | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.07. Instruments and techniques | en |
dc.identifier.doi | 10.2451/2008PM0019 | en |
dc.description.obiettivoSpecifico | 2.3. TTC - Laboratori di chimica e fisica delle rocce | en |
dc.description.journalType | N/A or not JCR | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | D’Oriano, C. | en |
dc.contributor.author | Da Pelo, S. | en |
dc.contributor.author | Podda, F. | en |
dc.contributor.author | Cioni, R. | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Pisa, Pisa, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Cagliari, Cagliari, Italia | - |
crisitem.author.orcid | 0000-0003-2237-5121 | - |
crisitem.author.orcid | 0000-0002-2526-9095 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Article published / in press |
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File | Description | Size | Format | Existing users please Login |
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PM_Doriano et al_2008.pdf | 994.82 kB | Adobe PDF |
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