Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017028566> ?p ?o ?g. }
- W2017028566 endingPage "124" @default.
- W2017028566 startingPage "111" @default.
- W2017028566 abstract "An analytical method was developed for Os–Re dating of molybdenite. The method is based on determination of Os and Re concentrations in molybdenite by isotope dilution inductively-coupled plasma mass spectrometry (ID-ICP-MS). Sample digestion and sample/spike equilibration were achieved by a two-stage autoclave-based procedure using a mixture of nitric and sulphuric acids. Os was separated from the sample digest by modified single-stage distillation of osmium tetraoxide (OsO4) using elevated temperature and on-line addition of hydrogen peroxide. OsO4(g) was trapped in a mixture of 0.05% thiourea in 0.05 M sodium hydroxide. An anion-exchange column was used to separate Re from excess Mo in the solution remaining after distillation. Os and Re isotope ratio measurements were performed by single-collector, double focusing inductively-coupled plasma mass spectrometry (ICP-MS) with on-line mass-bias correction. Typical instrumental precision was in the range 0.02–0.2% relative standard deviation (R.S.D.) depending on the analyte concentrations. Notorious Os memory effects in the ICP-MS introduction system were eliminated using 5% ammonia solution, both as matrix for final dilution of the trap mixture as well as for washing between the samples. The reproducibility of the entire analytical procedure was accessed by replicate dating of two molybdenite standards and three molybdenite separates, and was found to be in the range 0.87–1.52% R.S.D. Though accuracy of the method is limited by difficulties in evaluating exact concentration of Os in spike solution, ages obtained in the course of these work agrees well with previously published data." @default.
- W2017028566 created "2016-06-24" @default.
- W2017028566 creator A5013206105 @default.
- W2017028566 creator A5043621905 @default.
- W2017028566 creator A5051519529 @default.
- W2017028566 creator A5071644785 @default.
- W2017028566 date "2002-07-01" @default.
- W2017028566 modified "2023-09-27" @default.
- W2017028566 title "Simplified method for the Re–Os dating of molybdenite using acid digestion and isotope dilution ICP-MS" @default.
- W2017028566 cites W1893474487 @default.
- W2017028566 cites W1984712978 @default.
- W2017028566 cites W1988306277 @default.
- W2017028566 cites W1993979969 @default.
- W2017028566 cites W2001989120 @default.
- W2017028566 cites W2002600986 @default.
- W2017028566 cites W2011046137 @default.
- W2017028566 cites W2011250343 @default.
- W2017028566 cites W2011870553 @default.
- W2017028566 cites W2017386122 @default.
- W2017028566 cites W2018436797 @default.
- W2017028566 cites W2019416231 @default.
- W2017028566 cites W2020131197 @default.
- W2017028566 cites W2023437441 @default.
- W2017028566 cites W2027855267 @default.
- W2017028566 cites W2028476972 @default.
- W2017028566 cites W2034307988 @default.
- W2017028566 cites W2042757683 @default.
- W2017028566 cites W2045069993 @default.
- W2017028566 cites W2045970581 @default.
- W2017028566 cites W2052187819 @default.
- W2017028566 cites W2058754001 @default.
- W2017028566 cites W2060331558 @default.
- W2017028566 cites W2064306021 @default.
- W2017028566 cites W2066293151 @default.
- W2017028566 cites W2066500879 @default.
- W2017028566 cites W2079448816 @default.
- W2017028566 cites W2108924367 @default.
- W2017028566 cites W2113311356 @default.
- W2017028566 cites W2114111971 @default.
- W2017028566 cites W2129243512 @default.
- W2017028566 cites W2131708204 @default.
- W2017028566 cites W2141960159 @default.
- W2017028566 cites W2154141422 @default.
- W2017028566 cites W2344087794 @default.
- W2017028566 doi "https://doi.org/10.1016/s0003-2670(02)00372-0" @default.
- W2017028566 hasPublicationYear "2002" @default.
- W2017028566 type Work @default.
- W2017028566 sameAs 2017028566 @default.
- W2017028566 citedByCount "31" @default.
- W2017028566 countsByYear W20170285662012 @default.
- W2017028566 countsByYear W20170285662013 @default.
- W2017028566 countsByYear W20170285662014 @default.
- W2017028566 countsByYear W20170285662015 @default.
- W2017028566 countsByYear W20170285662016 @default.
- W2017028566 countsByYear W20170285662018 @default.
- W2017028566 crossrefType "journal-article" @default.
- W2017028566 hasAuthorship W2017028566A5013206105 @default.
- W2017028566 hasAuthorship W2017028566A5043621905 @default.
- W2017028566 hasAuthorship W2017028566A5051519529 @default.
- W2017028566 hasAuthorship W2017028566A5071644785 @default.
- W2017028566 hasConcept C113196181 @default.
- W2017028566 hasConcept C119128265 @default.
- W2017028566 hasConcept C151730666 @default.
- W2017028566 hasConcept C162356407 @default.
- W2017028566 hasConcept C165697059 @default.
- W2017028566 hasConcept C171679685 @default.
- W2017028566 hasConcept C179104552 @default.
- W2017028566 hasConcept C185592680 @default.
- W2017028566 hasConcept C196765960 @default.
- W2017028566 hasConcept C2776152364 @default.
- W2017028566 hasConcept C2777949781 @default.
- W2017028566 hasConcept C2778504605 @default.
- W2017028566 hasConcept C2778576202 @default.
- W2017028566 hasConcept C2779870107 @default.
- W2017028566 hasConcept C43617362 @default.
- W2017028566 hasConcept C86803240 @default.
- W2017028566 hasConceptScore W2017028566C113196181 @default.
- W2017028566 hasConceptScore W2017028566C119128265 @default.
- W2017028566 hasConceptScore W2017028566C151730666 @default.
- W2017028566 hasConceptScore W2017028566C162356407 @default.
- W2017028566 hasConceptScore W2017028566C165697059 @default.
- W2017028566 hasConceptScore W2017028566C171679685 @default.
- W2017028566 hasConceptScore W2017028566C179104552 @default.
- W2017028566 hasConceptScore W2017028566C185592680 @default.
- W2017028566 hasConceptScore W2017028566C196765960 @default.
- W2017028566 hasConceptScore W2017028566C2776152364 @default.
- W2017028566 hasConceptScore W2017028566C2777949781 @default.
- W2017028566 hasConceptScore W2017028566C2778504605 @default.
- W2017028566 hasConceptScore W2017028566C2778576202 @default.
- W2017028566 hasConceptScore W2017028566C2779870107 @default.
- W2017028566 hasConceptScore W2017028566C43617362 @default.
- W2017028566 hasConceptScore W2017028566C86803240 @default.
- W2017028566 hasIssue "1" @default.
- W2017028566 hasLocation W20170285661 @default.
- W2017028566 hasOpenAccess W2017028566 @default.
- W2017028566 hasPrimaryLocation W20170285661 @default.
- W2017028566 hasRelatedWork W1989095162 @default.
- W2017028566 hasRelatedWork W1994450234 @default.