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pro vyhledávání: '"F E, Quick"'
Autor:
J Diuguid, B Reese, F E Quick, B M Christensen, D Coggin, D G Porterfield, Allan D Davidson, R T Teague, P Proksa, H K Francis, E R Austin, F J Johnson
Publikováno v:
Journal of AOAC INTERNATIONAL. 66:769-774
A melhod for measuring nitrogen derived from urea, melhylenediurea (MDU), and dimethylenetriurea (DMTU) was tested by 9 collaborators. Collaborators made single determinations on 2 separate days on 5 sets of paired samples. Samples were extracted wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6961520f6631d11c8f99a1580e308c5
https://doi.org/10.1093/jaoac/66.3.769
https://doi.org/10.1093/jaoac/66.3.769
Publikováno v:
Journal - Association of Official Analytical Chemists. 66(3)
A rapid yet reliable procedure for the simultaneous extraction and assay of carbadox and pyrantel tartrate is described. The feed is extracted with water-acetonitrile-methanol and cleaned up on a short alumina column. The eluant is separated by high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4803560c583d608da7c66d09b1aba75f
https://pubmed.ncbi.nlm.nih.gov/6863181
https://pubmed.ncbi.nlm.nih.gov/6863181