Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076173652> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2076173652 endingPage "327" @default.
- W2076173652 startingPage "316" @default.
- W2076173652 abstract "Abstract A micro-flow injection sorbent extraction preconcentration system was combined with a graphite furnace atomic absorption spectrometer. The combination results in an integrated system for the determination of trace amounts of heavy metals. Silica bonded with octadecyl functional groups (C 18 ) was used as a sorbent in a 15-μL conical microcolumn. The metals to be determined were preconcentrated as diethyl dithiocarbamate chelates onto the column for 60 s and then rinsed with deionized water and eluted with 40 μL of ethanol. Compared with direct injection of 40 μL of aqueous sample solution, enrichment factors of 30, 32, and 29 and detection limits (3ς) of 7.8, 12.8, and 3.9 ng/L for cobalt, nickel, and lead, respectively, were obtained with 60-s sample loading at 3.0 mL/min for sorbent extraction, 40 μL of eluate injection, and peak area measurement. The results obtained for trace amounts of cobalt, nickel, and lead in reference materials showed that there were no significant differences between the certified and determined values." @default.
- W2076173652 created "2016-06-24" @default.
- W2076173652 creator A5059717344 @default.
- W2076173652 creator A5069683085 @default.
- W2076173652 creator A5074417005 @default.
- W2076173652 creator A5075969408 @default.
- W2076173652 date "1999-07-01" @default.
- W2076173652 modified "2023-10-10" @default.
- W2076173652 title "Flow Injection Semi-online Sorbent Extraction Preconcentration for Graphite Furnace Atomic Absorption Spectrometry" @default.
- W2076173652 cites W1975667767 @default.
- W2076173652 cites W1981149406 @default.
- W2076173652 cites W1983067070 @default.
- W2076173652 cites W1988401641 @default.
- W2076173652 cites W1990450744 @default.
- W2076173652 cites W2004783339 @default.
- W2076173652 cites W2006625480 @default.
- W2076173652 cites W2007025942 @default.
- W2076173652 cites W2016902775 @default.
- W2076173652 cites W2022939980 @default.
- W2076173652 cites W2025342709 @default.
- W2076173652 cites W2032616921 @default.
- W2076173652 cites W2043032638 @default.
- W2076173652 cites W2055666367 @default.
- W2076173652 cites W2060266036 @default.
- W2076173652 cites W2066395804 @default.
- W2076173652 cites W2070087596 @default.
- W2076173652 cites W2079285991 @default.
- W2076173652 cites W2081611474 @default.
- W2076173652 cites W2084495073 @default.
- W2076173652 cites W2085034968 @default.
- W2076173652 cites W2101425097 @default.
- W2076173652 cites W2157952814 @default.
- W2076173652 doi "https://doi.org/10.1006/mchj.1999.1724" @default.
- W2076173652 hasPublicationYear "1999" @default.
- W2076173652 type Work @default.
- W2076173652 sameAs 2076173652 @default.
- W2076173652 citedByCount "15" @default.
- W2076173652 crossrefType "journal-article" @default.
- W2076173652 hasAuthorship W2076173652A5059717344 @default.
- W2076173652 hasAuthorship W2076173652A5069683085 @default.
- W2076173652 hasAuthorship W2076173652A5074417005 @default.
- W2076173652 hasAuthorship W2076173652A5075969408 @default.
- W2076173652 hasConcept C113196181 @default.
- W2076173652 hasConcept C121332964 @default.
- W2076173652 hasConcept C150394285 @default.
- W2076173652 hasConcept C162356407 @default.
- W2076173652 hasConcept C178790620 @default.
- W2076173652 hasConcept C185592680 @default.
- W2076173652 hasConcept C192562407 @default.
- W2076173652 hasConcept C2524010 @default.
- W2076173652 hasConcept C2777898358 @default.
- W2076173652 hasConcept C2777899863 @default.
- W2076173652 hasConcept C2779698641 @default.
- W2076173652 hasConcept C33619061 @default.
- W2076173652 hasConcept C33923547 @default.
- W2076173652 hasConcept C38349280 @default.
- W2076173652 hasConcept C43617362 @default.
- W2076173652 hasConcept C4725764 @default.
- W2076173652 hasConcept C62520636 @default.
- W2076173652 hasConceptScore W2076173652C113196181 @default.
- W2076173652 hasConceptScore W2076173652C121332964 @default.
- W2076173652 hasConceptScore W2076173652C150394285 @default.
- W2076173652 hasConceptScore W2076173652C162356407 @default.
- W2076173652 hasConceptScore W2076173652C178790620 @default.
- W2076173652 hasConceptScore W2076173652C185592680 @default.
- W2076173652 hasConceptScore W2076173652C192562407 @default.
- W2076173652 hasConceptScore W2076173652C2524010 @default.
- W2076173652 hasConceptScore W2076173652C2777898358 @default.
- W2076173652 hasConceptScore W2076173652C2777899863 @default.
- W2076173652 hasConceptScore W2076173652C2779698641 @default.
- W2076173652 hasConceptScore W2076173652C33619061 @default.
- W2076173652 hasConceptScore W2076173652C33923547 @default.
- W2076173652 hasConceptScore W2076173652C38349280 @default.
- W2076173652 hasConceptScore W2076173652C43617362 @default.
- W2076173652 hasConceptScore W2076173652C4725764 @default.
- W2076173652 hasConceptScore W2076173652C62520636 @default.
- W2076173652 hasIssue "3" @default.
- W2076173652 hasLocation W20761736521 @default.
- W2076173652 hasOpenAccess W2076173652 @default.
- W2076173652 hasPrimaryLocation W20761736521 @default.
- W2076173652 hasRelatedWork W1980553330 @default.
- W2076173652 hasRelatedWork W2029438201 @default.
- W2076173652 hasRelatedWork W2056101656 @default.
- W2076173652 hasRelatedWork W2072409224 @default.
- W2076173652 hasRelatedWork W2073975164 @default.
- W2076173652 hasRelatedWork W2312712300 @default.
- W2076173652 hasRelatedWork W2352600031 @default.
- W2076173652 hasRelatedWork W2371329542 @default.
- W2076173652 hasRelatedWork W2379470923 @default.
- W2076173652 hasRelatedWork W2523957213 @default.
- W2076173652 hasVolume "62" @default.
- W2076173652 isParatext "false" @default.
- W2076173652 isRetracted "false" @default.
- W2076173652 magId "2076173652" @default.
- W2076173652 workType "article" @default.