Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jean W. Munch"'
Autor:
Jean W. Munch, Paul E. Grimmett
Publikováno v:
Anal. Methods. 5:151-163
The United States Environmental Protection Agency's (EPA) Office of Ground Water and Drinking Water (OGWDW) collects nationwide occurrence data on contaminants in drinking water using the Unregulated Contaminant Monitoring Regulations (UCMRs). The un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049d8f865cb633afbd821686ec8c45b8
https://doi.org/10.1039/c2ay25880c
https://doi.org/10.1039/c2ay25880c
Publikováno v:
Journal of Exposure Science & Environmental Epidemiology. 9:181-191
Two commercially available solid phase microextraction (SPME) fibers, polyacrylate and carboxen/polydimethylsiloxane (PDMS), were evaluated for their ability to extract hydrophilic compounds from drinking water. Conditions, such as desorption time, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a76a57bb34aebd9fc98c5cdf00cc7be
https://doi.org/10.1038/sj.jea.7500018
https://doi.org/10.1038/sj.jea.7500018
Publikováno v:
Journal of Chromatographic Science. 35:293-301
The work presented in this paper entails the development of a method for haloacetic acid (HAA) analysis, Environmental Protection Agency (EPA) method 552.2, that improves the safety and efficiency of previous methods and incorporates three additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498c85a362918e1b83d072d572891ad1
https://doi.org/10.1093/chromsci/35.7.293
https://doi.org/10.1093/chromsci/35.7.293
Publikováno v:
Environmental sciencetechnology. 17(10)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a766941bd56531939a3c68bc92cdc55
https://pubmed.ncbi.nlm.nih.gov/22288700
https://pubmed.ncbi.nlm.nih.gov/22288700
Autor:
Jean W. Munch, James W. Eichelberger
Publikováno v:
Journal of Chromatographic Science. 30:471-477
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e87c1cb23ef974e2d2106bca94699657
https://doi.org/10.1093/chromsci/30.12.471
https://doi.org/10.1093/chromsci/30.12.471
Publikováno v:
Ozone: Science & Engineering. 14:51-69
Experiments were performed to evaluate disinfection by-products in model humic acid solutions which were ozonated at three different ozone to carbon levels and then chlorinated. These experiments were conducted in order to help understand whether the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54cba7afaa5d574d46efcc22fbcf8f3f
https://doi.org/10.1080/01919519208552317
https://doi.org/10.1080/01919519208552317
Publikováno v:
Archives of Environmental Contamination and Toxicology. 13:171-178
Some of the most common spills in waterways involve petroleum products, which are complex mixtures of varying compositions, depending on source and refining procedures. The tendency for components of potential toxicological significance to distribute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::326d692f361897264a6183feb1b65be9
https://doi.org/10.1007/bf01055874
https://doi.org/10.1007/bf01055874
Autor:
H. P. Ringhand, Robert P. Streicher, W E Coleman, Frederick C. Kopfler, William H. Kaylor, R B Knohl, Jean W. Munch, John R. Meier
Publikováno v:
Mutation Research/Genetic Toxicology. 189:363-373
3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (MX) was detected by gas chromatography/mass spectrometry in drinking water samples from 3 locations in the U.S.A., and also in a chlorinated humic acid solution. MX appears to account for a signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57c24e168c69b2d6aabb9daa9daf3e47
https://doi.org/10.1016/0165-1218(87)90044-9
https://doi.org/10.1016/0165-1218(87)90044-9
Publikováno v:
Analytical Letters. 21:2049-2067
The interactions of aqueous solutions of chlorine with some fruit acids (citric acid, DL-malic acid, arid L-tartaric acid) at different pH values were studied. Diethyl ether extraction followed by GC/MS analysis indicated that a number of mutagens (c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ffcd6d388320df9dfd5227df71eee02
https://doi.org/10.1080/00032718808059890
https://doi.org/10.1080/00032718808059890
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 30:394-399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::727628f9d8687ed4db8aaf39bbeb7087
https://doi.org/10.1007/bf01610150
https://doi.org/10.1007/bf01610150