Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Alfred S Y Chau"'
Autor:
Brian D. Ripley, Alfred S. Y. Chau
Publikováno v:
Analysis of Pesticides in Water ISBN: 9780429292774
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318fbc05b9a6a6596fdc92b39b6a1df9
https://doi.org/10.1201/9780429292774-1
https://doi.org/10.1201/9780429292774-1
Autor:
Alfred S Y Chau, Hing-Biu Lee
Publikováno v:
Analysis of Pesticides in Water ISBN: 9781351069663
Analysis of Pesticides in Water
Analysis of Pesticides in Water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b594e00cdb7c122df847ce040db0216b
https://doi.org/10.1201/9781351069663-2
https://doi.org/10.1201/9781351069663-2
Publikováno v:
Analysis of Pesticides in Water ISBN: 9781351069656
Analysis of Pesticides in Water
Analysis of Pesticides in Water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed68e5e54c0414dcd30acf8f9aa3770d
https://doi.org/10.1201/9781351069656-3
https://doi.org/10.1201/9781351069656-3
Publikováno v:
Analysis of Pesticides in Water ISBN: 9781351069656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7a16ea9180412d5062ae0b94b796be8
https://doi.org/10.1201/9781351069656-1
https://doi.org/10.1201/9781351069656-1
Autor:
Alfred S Y Chau
Publikováno v:
Bulletin of environmental contamination and toxicology. 5(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807c436e75a7b27d269c6f992cf4bc0d
https://pubmed.ncbi.nlm.nih.gov/23989327
https://pubmed.ncbi.nlm.nih.gov/23989327
Publikováno v:
Accountability in Research. 1:1-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ce624eafb72e8fd27426f934d7702be
https://doi.org/10.1080/08989629108573789
https://doi.org/10.1080/08989629108573789
Publikováno v:
Analytical Chemistry. 47:1038-1041
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc4a7e439946f86925fca8818a724fb
https://doi.org/10.1021/ac60357a054
https://doi.org/10.1021/ac60357a054
Autor:
Ken Terry, Alfred S Y Chau
Publikováno v:
Journal of AOAC INTERNATIONAL. 57:394-398
An alternative method for the confirmation of heptachlor residue identity is described. This method entails derivation in a solid matrix prepared from alumina and sulfuric acid to obtain a single derivative in almost quantitative yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9126e9a2ab14a8c38c824d5446480bd6
https://doi.org/10.1093/jaoac/57.2.394
https://doi.org/10.1093/jaoac/57.2.394
Autor:
Alfred S Y Chau, John A Coburn
Publikováno v:
Journal of AOAC INTERNATIONAL. 59:862-865
A procedure for the analysis of 3-trifluoromethyl-4-nitrophenol (TFM) in natural waters is described. The lampricide is extracted from acidified water samples on the macroreticular resin XAD-7 and eluted from the column with ethyl ether. The ether ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f40f32d23d041f19794c04953ea1dd
https://doi.org/10.1093/jaoac/59.4.862
https://doi.org/10.1093/jaoac/59.4.862