1989
DOI: 10.1016/0584-8547(89)80065-5
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Sequestration of volatile element hydrides by platinum group elements for graphite furnace atomic absorption

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Cited by 164 publications
(70 citation statements)
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“…Sturgeon et al 19 found the processes to be 79% efficient. It is therefore feasible that, if the missing 20-25% of the selenium is not removed from the solution, the salting out of this fraction could account for an increase in signal of 25-33%.…”
Section: Gas-liquid Separationmentioning
confidence: 99%
“…Sturgeon et al 19 found the processes to be 79% efficient. It is therefore feasible that, if the missing 20-25% of the selenium is not removed from the solution, the salting out of this fraction could account for an increase in signal of 25-33%.…”
Section: Gas-liquid Separationmentioning
confidence: 99%
“…Desde então, foram publicados vários trabalhos [73][74][75][76] , inclusive com a adição prévia à captura de hidretos, de modificadores, permanentes ou não [76][77][78][79][80][81][82][83][84] . Estudos de especiação também são relatados 85 .…”
Section: Atomização Em Forno De Grafiteunclassified
“…8 Fragueiro et al 22 used a Pd(II) containing aqueous microdrop for sequestration of arsine from the headspace of their HS-SME system. In this work the effect of Pd(II) concentration on the tin signal was studied.…”
Section: Effect Of Pd(ii) and Tbp Concentrationsmentioning
confidence: 99%
“…The use of this technique with ETAAS, however, is not straightforward and requires special settings and devices and/or modification of the graphite tube. 7,8 Solid phase microextraction (SPME) 9 and solvent microextraction (SME) 10,11 have been widely used in recent years as powerful tools for the preconcentration and matrix separation of a variety of organic and inorganic compounds. SPME [12][13][14][15][16][17] and headsapace (HS)-SME 18 of tin have been often used in combination with a chromatographic separation step for tin speciation.…”
Section: Introductionmentioning
confidence: 99%