Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Pai-sheng Cheng"'
Publikováno v:
Journal of Analytical Toxicology. 32:253-259
An automated solid-phase extraction procedure combined with gas chromatography-mass spectrometry methodology, without derivatization, has been developed for the identification and quantitation of ketamine, norketamine, tramadol, methadone, 2-ethylide
Publikováno v:
Journal of Chromatography B. 852:443-449
An automated solid-phase extraction procedure combined with the gas chromatography-mass spectrometry (GC-MS) methodology, without derivatization, has been developed for the determination of ketamine (K), norketamine (NK), and dehydronorketamine (DHNK
Publikováno v:
Chemosphere. 52:1389-1396
Levels of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) were determined in twenty-one ambient air samples, eight soil samples and two stack gas samples, collected near or in a municipal solid waste incinerator (MSWI) in Hsinchu, Taiwa
Autor:
Chiareiy Liu, Pai-Sheng Cheng, Dong-Liang Lin, Lien-Wen Su, Yu-Shan Wang, Ray H. Liu, Ming-Ren Fuh, Shu-Ching Yang, Meng-Yan Wu
Publikováno v:
Journal of chromatography. A. 1217(10)
“Substitution therapy” and the use of buprenorphine (B) as an agent for treating heroin addiction continue to gain acceptance and have recently been implemented in Taiwan. Mature and widely utilized gas chromatography–mass spectrometry (GC–MS
Autor:
Pai-Sheng Cheng, 鄭百乘
91
Polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) are unwanted byproducts from various combustion processes and numerous chemical industrial processes. The toxic 2,3,7,8-substituted PCDD/Fs are lipophilic and tend
Polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs) are unwanted byproducts from various combustion processes and numerous chemical industrial processes. The toxic 2,3,7,8-substituted PCDD/Fs are lipophilic and tend
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/40544229198384656918
Publikováno v:
Journal of Analytical Toxicology. Apr2008, Vol. 32 Issue 3, p253-259. 7p. 6 Charts, 2 Graphs.
Autor:
Vaishali Shahare
This book is a well organised treatise on identification and measurement of dioxins and furan in the environment. It focuses on their source, fate, behaviour, analytical techniques for measurement, and removal/control methods. Although there are nume
Autor:
Conway, Thomas H.
Much of the promise for cancer prevention comes from observational epidemiologic studies that show associations between modifiable lifestyle factors or environmental exposures and specific cancers. Evidence is now emerging from randomized controlled