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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    International journal of legal medicine 94 (1985), S. 219-225 
    ISSN: 1437-1596
    Keywords: Cannabinoids, enzyme immunoassay ; THC-metabolite, detection in urine and blood ; Cannabinoide, Enzymimmunoassay ; THC-Metabolit, Nachweis in Urin und Blut
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Mit Hilfe des Enzymimmunoassay (EMIT-dau-Syva) lassen sich Cannabinoide in Blut und Urin nach inhalativer (10 mg THC) oder oraler (30 mg THC) Aufnahme nachweisen. Die Kurvenverläufe werden mitgeteilt. Im Urin waren erhöhte Spiegel bis zu einer Woche nachweisbar. Eine Absicherung der EMIT-Befunde ist mittels Dünnschichtchromatographie nach absorptiver Anreicherung an einer C18-Extraktionssäule möglich. Nachweisgrenze ist 10 ng THC-Carbonsäure/ml bei Einsatz von 10 ml Urin.
    Notes: Summary The EMIT cannabinoid assay was used for screening blood and urine after smoking tetrahydrocannabinol (THC; 10 mg) or ingestion of THC (30 mg). Cannabinoid levels in urine remain detectable up to 1 week. Confirmation was done by adsorption of the THC carboxylic acid onto a C18 extraction column and elution with acetone and TLC. The method is simple and sensitive and is applicable with common laboratory equipment. The detection limit is 10 ng/ml, using 10 ml urine.
    Type of Medium: Electronic Resource
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