Zobrazeno 1 - 10
of 13
pro vyhledávání: '"B. T. Tay"'
Autor:
B. T. Tay, S. B. Khoo
Publikováno v:
Analytical Chemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7656b78cfb9ff0d511f86aa7d118c3d
https://doi.org/10.1142/9789814434508_0026
https://doi.org/10.1142/9789814434508_0026
Publikováno v:
International Journal of Environmental Studies. 26:91-96
Samples of diesel exhaust emissions were analysed for eleven polycyclic aromatic hydrocarbons (PAHs) by high performance liquid chromatography (HPLC) with flourescence detection. The PAHs present in the diesel extracts were then represented by a PAH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2cf89d36ae32d1ca1e0410c8b0a971a
https://doi.org/10.1080/00207238508710247
https://doi.org/10.1080/00207238508710247
Publikováno v:
Analytica Chimica Acta. 176:143-150
The electrolytic efficiency of the wall-jet detector in normal-phase high-performance liquid chromatography (between 0.1 and 5%) is significantly less than its efficiency in reversed-phase separations. A large-volume wall-jet cel with a Ag/Ag+ refere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b4e09e3685637a3f94bbc1dbae8139e
https://doi.org/10.1016/s0003-2670(00)81641-4
https://doi.org/10.1016/s0003-2670(00)81641-4
Publikováno v:
Environmental Monitoring and Assessment. 6:171-180
Ambient air particulates were collected using high volume samplers at seven locations throughout Singapore. The particulates were analyzed for eleven polynuclear aromatic hydrocarbons (PAH) using high performance liquid chromatography (HPLC) with flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4aa4ac575527510daab237ba01405d6
https://doi.org/10.1007/bf00395628
https://doi.org/10.1007/bf00395628
Publikováno v:
International Journal of Environmental Studies. 32:49-58
Between October 1986 and September 1987, 540 samples were collected at seven locations throughout Singapore for a study of heavy metal composition in ambient air particulates. The samples were analysed for cadmium, copper and lead using an automated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::186284a19bf69af80edcf4a580555011
https://doi.org/10.1080/00207238808710445
https://doi.org/10.1080/00207238808710445
Publikováno v:
International Journal of Environmental Studies. 29:163-170
Samples of ambient air particulates were collected for the analysis of oxy‐ and nitro‐derivatives of polynuclear aromatic hydrocarbons (PAHs). The oxy‐PAHs and nitro‐PAHs were determined by high performance liquid chromatography (HPLC) with e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d8423d066352ce411e291b81b8791ea
https://doi.org/10.1080/00207238708710356
https://doi.org/10.1080/00207238708710356
Publikováno v:
International Journal of Environmental Studies. 32:261-268
The levels of cadmium, copper, lead and zinc in coastal sea water samples were determined by an automated anodic stripping voltammetry (ASV) with flow injection system. The ASV analysis was performed in the differential pulse mode at a glassy carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e01a2b3eccb45d8bb6f6f2575f168c
https://doi.org/10.1080/00207238908710467
https://doi.org/10.1080/00207238908710467
Publikováno v:
Analytica Chimica Acta. 221:205-214
The development of a practical electrochemical system for in-line blood-glucose monitoring requires the combination of several modifications to achieve reliability. The prototype monitor described includes stopped-flow dialysis, a carbon-fibre pre-el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08c3a0b4f8cece60216da36e35fbb1eb
https://doi.org/10.1016/s0003-2670(00)81957-1
https://doi.org/10.1016/s0003-2670(00)81957-1
Publikováno v:
Analytical Chemistry. 56:2422-2426
L'utilisation d'une cellule a jet de paroi de grand volume permet une detection amperometre en chromatographie en phase liquide a haute performance meme si l'on n'ajoute pas d'electrolyte support a l'eluant et meme si l'eluant est un solvant faibleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee117990b4672804b794c910a1b4f04
https://doi.org/10.1021/ac00277a038
https://doi.org/10.1021/ac00277a038
Publikováno v:
International Journal of Environmental Studies. 23:255-259
Singapore's uniformly tropical weather and dense urban and industrial environment makes it prone to air pollution. Up to now no significant study of air pollution has been carried out. This paper seeks to evaluate the occurrence of PAHs in ambient ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f3800790c34001d3c3ac2b71c2a39a
https://doi.org/10.1080/00207238408710161
https://doi.org/10.1080/00207238408710161