Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022804122> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2022804122 endingPage "1202" @default.
- W2022804122 startingPage "1199" @default.
- W2022804122 abstract "The effect of treating the surface of a pyrolytically coated graphite furnace with various refractory elements, such as Hf, Nb, W and Zr, on the injectable sample volume was evaluated in order to enhance the sensitivity. Treatment with W made it possible to introduce a 100 µl aliquot of sample solution into the furnace with a high precision (RSD <3%) for up to 250 firings. A good linearity (correlation coefficient >0.99) between integrated absorbance and injection volume was observed in the range 0–100 µl. Use of a Pd modifier made it possible to enhance the precision (RSD <2%) and the stability of the integrated absorbance (RSD <2.5%) for up to 250 firings. A good linearity was also observed. The calculated detection limit and characteristic mass (sensitivity) were 0.02 µg l–1 and 12 pg, respectively, for a 100 µl injection with the Pd modifier at the optimum ashing temperature of 1400 °C. An interference study was also carried out. The recoveries of 2 µg l–1 Pb added to various water samples, such as snow, rain, river water and tap water were 96–106%." @default.
- W2022804122 created "2016-06-24" @default.
- W2022804122 creator A5016394943 @default.
- W2022804122 creator A5022477089 @default.
- W2022804122 creator A5033513325 @default.
- W2022804122 creator A5047524684 @default.
- W2022804122 creator A5068408900 @default.
- W2022804122 date "1998-01-01" @default.
- W2022804122 modified "2023-09-24" @default.
- W2022804122 title "Effect of refractory element carbide coating of a pyrolytically coated graphite furnace on injectable sample volume in the electrothermal atomic absorption spectrometric determination of lead" @default.
- W2022804122 cites W1985008136 @default.
- W2022804122 cites W2008361774 @default.
- W2022804122 cites W2011305982 @default.
- W2022804122 cites W2041451808 @default.
- W2022804122 cites W2064928400 @default.
- W2022804122 cites W2072020380 @default.
- W2022804122 cites W2150329342 @default.
- W2022804122 cites W23652507 @default.
- W2022804122 doi "https://doi.org/10.1039/a803933j" @default.
- W2022804122 hasPublicationYear "1998" @default.
- W2022804122 type Work @default.
- W2022804122 sameAs 2022804122 @default.
- W2022804122 citedByCount "19" @default.
- W2022804122 countsByYear W20228041222019 @default.
- W2022804122 crossrefType "journal-article" @default.
- W2022804122 hasAuthorship W2022804122A5016394943 @default.
- W2022804122 hasAuthorship W2022804122A5022477089 @default.
- W2022804122 hasAuthorship W2022804122A5033513325 @default.
- W2022804122 hasAuthorship W2022804122A5047524684 @default.
- W2022804122 hasAuthorship W2022804122A5068408900 @default.
- W2022804122 hasConcept C113196181 @default.
- W2022804122 hasConcept C119128265 @default.
- W2022804122 hasConcept C121332964 @default.
- W2022804122 hasConcept C127413603 @default.
- W2022804122 hasConcept C17538187 @default.
- W2022804122 hasConcept C185592680 @default.
- W2022804122 hasConcept C191897082 @default.
- W2022804122 hasConcept C192562407 @default.
- W2022804122 hasConcept C20556612 @default.
- W2022804122 hasConcept C2777898358 @default.
- W2022804122 hasConcept C2779698641 @default.
- W2022804122 hasConcept C33619061 @default.
- W2022804122 hasConcept C43617362 @default.
- W2022804122 hasConcept C62520636 @default.
- W2022804122 hasConcept C87717796 @default.
- W2022804122 hasConcept C98015330 @default.
- W2022804122 hasConcept C99293441 @default.
- W2022804122 hasConceptScore W2022804122C113196181 @default.
- W2022804122 hasConceptScore W2022804122C119128265 @default.
- W2022804122 hasConceptScore W2022804122C121332964 @default.
- W2022804122 hasConceptScore W2022804122C127413603 @default.
- W2022804122 hasConceptScore W2022804122C17538187 @default.
- W2022804122 hasConceptScore W2022804122C185592680 @default.
- W2022804122 hasConceptScore W2022804122C191897082 @default.
- W2022804122 hasConceptScore W2022804122C192562407 @default.
- W2022804122 hasConceptScore W2022804122C20556612 @default.
- W2022804122 hasConceptScore W2022804122C2777898358 @default.
- W2022804122 hasConceptScore W2022804122C2779698641 @default.
- W2022804122 hasConceptScore W2022804122C33619061 @default.
- W2022804122 hasConceptScore W2022804122C43617362 @default.
- W2022804122 hasConceptScore W2022804122C62520636 @default.
- W2022804122 hasConceptScore W2022804122C87717796 @default.
- W2022804122 hasConceptScore W2022804122C98015330 @default.
- W2022804122 hasConceptScore W2022804122C99293441 @default.
- W2022804122 hasIssue "10" @default.
- W2022804122 hasLocation W20228041221 @default.
- W2022804122 hasOpenAccess W2022804122 @default.
- W2022804122 hasPrimaryLocation W20228041221 @default.
- W2022804122 hasRelatedWork W1994797213 @default.
- W2022804122 hasRelatedWork W2043007797 @default.
- W2022804122 hasRelatedWork W2082723961 @default.
- W2022804122 hasRelatedWork W2105166023 @default.
- W2022804122 hasRelatedWork W2153499062 @default.
- W2022804122 hasRelatedWork W2154677559 @default.
- W2022804122 hasRelatedWork W2383557308 @default.
- W2022804122 hasRelatedWork W2393773177 @default.
- W2022804122 hasRelatedWork W281284939 @default.
- W2022804122 hasRelatedWork W4256138926 @default.
- W2022804122 hasVolume "13" @default.
- W2022804122 isParatext "false" @default.
- W2022804122 isRetracted "false" @default.
- W2022804122 magId "2022804122" @default.
- W2022804122 workType "article" @default.