Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Donna Weiss Mellini"'
Autor:
G. L. Shaw, R. Falk, Haleem J. Issaq, Stephen D. Fox, Donna Weiss Mellini, Neil E. Caporaso, S. E. Welsh
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 16:1315-1327
A comparative evaluation of capillary gas chromatography and high performance liquid chromatography for the determination of debrisoquine (D) and 4-hydroxydebrisoquine (4HOO) in human urine was undertaken to determine which is the better method to us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d673f907899581bee3b2c3ed9abe61
https://doi.org/10.1080/10826079308020955
https://doi.org/10.1080/10826079308020955
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 16:1419-1426
A column switching HPLC procedure is described for the quantification of the caffeine metabolite AFMU (5-acetyl amino-6-formylamino-3-methyl uracil) from other metabolites in human urine. The procedure is simple, easy to use and allows the reliable q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3028adf4b08da2650e20153b9599a623
https://doi.org/10.1080/10826079308020961
https://doi.org/10.1080/10826079308020961
Publikováno v:
Journal of Liquid Chromatography. 15:3315-3322
A procedure was developed for the clean-up of gastric juice and urine specimens for nitrite and nitrate analysis by ion chromatography. After dilution with deionized water, the sample is passed through two solid-phase extraction columns (C18 and IC-A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebbc966492f68166f4b4aba2397002e8
https://doi.org/10.1080/10826079208020886
https://doi.org/10.1080/10826079208020886
Publikováno v:
Journal of Liquid Chromatography. 11:333-348
A study of mixed C18/β packings in high performance liquid chromatography was undertaken to evaluate the utility of such phases. The results show that non additive retention times are obtained when a mixed phase column is used while the retention ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e482fbe51a2b56b509b9a181097df4
https://doi.org/10.1080/01483918809349944
https://doi.org/10.1080/01483918809349944
Autor:
Gary M. Muschik, Donna Weiss Mellini, Phyllis Polas, Haleem J. Issaq, Lisa Demby, Richard A. Sams, Lawrence E. Mathes
Publikováno v:
Journal of chromatography. 432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::313c2a9567273306d631df07c90137df
https://pubmed.ncbi.nlm.nih.gov/2851596
https://pubmed.ncbi.nlm.nih.gov/2851596