Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080553989> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2080553989 endingPage "497" @default.
- W2080553989 startingPage "489" @default.
- W2080553989 abstract "Biological samples were mineralized with a mixture of nitric, sulfuric, and perchloric acids. The chromium was oxidized to chromium(VI) followed by extraction into methyl isobutyl ketone in the cold. The ketone extract was aspirated into a fuel-rich hydrogen-air flame, and the absorption recorded using the 357.9 nm line of chromium. The limit of detection for chromium was found to be 10 p.p.b. Tissue chromium levels of normal albino rats were determined. Increased chromium values were observed for animals maintained on a high chromium diet compared to those fed a deficient diet. Les échantillons biologiques sont minéralisés à l'aide d'un mélange d'acides nitrique, sulfurique et perchlorique. Le chrome est ensuite oxydé en chrome(VI) et extrait au moyen de méthylisobutylcétonc à. froid. Le dosage s'effectue par spectroscopie par absorption atomique. L'extrait cétonique est aspiré dans une flamme hydrogène-air ; l'absorption est enregistrée à la ligne 357.9 nm du chrome. La limite de détection est de 10 p.p.b. Es wird die Bestimmung von Chrom in biologischen Materialien beschrieben. Die Probe wird mit einem Gemisch aus Salpeter-, Schwefel- und Perchlorsäure verascht und das Chrom nach Oxydation zur sechswertigen Stufe mit Methyl-Isobutylketon extrahiert. Im Extrakt wird das Chrom mittels seiner Linie bei 357.9 nm flammenabsorptionsanalytisch bestimmt. Die Nachweisgrenze beträgt 10 p.p.b. Cr. Der Chromgehalt von Knochen normaler Albinoratten wurde in Abhängigkeit vom Chromgehalt der Nahrung verfolgt." @default.
- W2080553989 created "2016-06-24" @default.
- W2080553989 creator A5016279479 @default.
- W2080553989 creator A5030473173 @default.
- W2080553989 creator A5043951737 @default.
- W2080553989 date "1967-01-01" @default.
- W2080553989 modified "2023-09-27" @default.
- W2080553989 title "The determination of chromium in biological materials by atomic absorption spectroscopy" @default.
- W2080553989 cites W1802553091 @default.
- W2080553989 cites W1803611552 @default.
- W2080553989 cites W1978454968 @default.
- W2080553989 cites W2009907983 @default.
- W2080553989 cites W2025714146 @default.
- W2080553989 cites W2025801281 @default.
- W2080553989 cites W2050613433 @default.
- W2080553989 cites W2053430176 @default.
- W2080553989 cites W2055171820 @default.
- W2080553989 cites W2067354426 @default.
- W2080553989 cites W2078536287 @default.
- W2080553989 cites W2094027626 @default.
- W2080553989 cites W2095065765 @default.
- W2080553989 cites W2154714442 @default.
- W2080553989 cites W2318179015 @default.
- W2080553989 cites W2407456633 @default.
- W2080553989 doi "https://doi.org/10.1016/s0003-2670(01)80617-6" @default.
- W2080553989 hasPublicationYear "1967" @default.
- W2080553989 type Work @default.
- W2080553989 sameAs 2080553989 @default.
- W2080553989 citedByCount "80" @default.
- W2080553989 countsByYear W20805539892015 @default.
- W2080553989 countsByYear W20805539892016 @default.
- W2080553989 countsByYear W20805539892017 @default.
- W2080553989 countsByYear W20805539892018 @default.
- W2080553989 countsByYear W20805539892020 @default.
- W2080553989 countsByYear W20805539892021 @default.
- W2080553989 countsByYear W20805539892023 @default.
- W2080553989 crossrefType "journal-article" @default.
- W2080553989 hasAuthorship W2080553989A5016279479 @default.
- W2080553989 hasAuthorship W2080553989A5030473173 @default.
- W2080553989 hasAuthorship W2080553989A5043951737 @default.
- W2080553989 hasConcept C121332964 @default.
- W2080553989 hasConcept C13965031 @default.
- W2080553989 hasConcept C178790620 @default.
- W2080553989 hasConcept C185592680 @default.
- W2080553989 hasConcept C2777738585 @default.
- W2080553989 hasConcept C2778156934 @default.
- W2080553989 hasConcept C33619061 @default.
- W2080553989 hasConcept C511782168 @default.
- W2080553989 hasConcept C62520636 @default.
- W2080553989 hasConceptScore W2080553989C121332964 @default.
- W2080553989 hasConceptScore W2080553989C13965031 @default.
- W2080553989 hasConceptScore W2080553989C178790620 @default.
- W2080553989 hasConceptScore W2080553989C185592680 @default.
- W2080553989 hasConceptScore W2080553989C2777738585 @default.
- W2080553989 hasConceptScore W2080553989C2778156934 @default.
- W2080553989 hasConceptScore W2080553989C33619061 @default.
- W2080553989 hasConceptScore W2080553989C511782168 @default.
- W2080553989 hasConceptScore W2080553989C62520636 @default.
- W2080553989 hasLocation W20805539891 @default.
- W2080553989 hasOpenAccess W2080553989 @default.
- W2080553989 hasPrimaryLocation W20805539891 @default.
- W2080553989 hasRelatedWork W2020762515 @default.
- W2080553989 hasRelatedWork W2052458566 @default.
- W2080553989 hasRelatedWork W2063961004 @default.
- W2080553989 hasRelatedWork W2093299844 @default.
- W2080553989 hasRelatedWork W2129671166 @default.
- W2080553989 hasRelatedWork W2335744855 @default.
- W2080553989 hasRelatedWork W2381284752 @default.
- W2080553989 hasRelatedWork W2387109144 @default.
- W2080553989 hasRelatedWork W2403608485 @default.
- W2080553989 hasRelatedWork W64027094 @default.
- W2080553989 hasVolume "38" @default.
- W2080553989 isParatext "false" @default.
- W2080553989 isRetracted "false" @default.
- W2080553989 magId "2080553989" @default.
- W2080553989 workType "article" @default.