Zobrazeno 1 - 10
of 47
pro vyhledávání: '"R. Jeltes"'
Publikováno v:
Chromatographia. 10:430-437
Hydrocarbons are emitted into the environment in quantity and diversity. Some of these can be detrimental in low concentration, many can be active in photochemical smog production. For combatment there is also interest in the sources of hydrocarbons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1caa07a14f0481137c27c141a1031020
https://doi.org/10.1007/bf02257356
https://doi.org/10.1007/bf02257356
Autor:
R. Jeltes
Publikováno v:
Journal of Chromatographic Science. 12:599-605
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1df08762cefda2a91cb45ee9e31201e8
https://doi.org/10.1093/chromsci/12.10.599
https://doi.org/10.1093/chromsci/12.10.599
Publikováno v:
Atmospheric Environment (1967). 13:1057-1060
For the measurement of ppb concentrations of vinyl chloride in ambient air a relatively wide bore column packed with a highly selective and efficient picric acid coated Carbopack C phase was used. In the method applied air samples are analyzed withou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be30bf89ab5f150b9cd9dbad6f3e41c7
https://doi.org/10.1016/0004-6981(79)90016-7
https://doi.org/10.1016/0004-6981(79)90016-7
Autor:
R. Jeltes
Publikováno v:
Water Research. 8:977-987
More and more environmental accidents happen that relate to the growth of production, transport and use of chemicals. The authorities involved then find themselves in situations that demand quick and adequate aid from specialists of different discipl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac9a05631cd2dcc3fdd57a7ee8fb603
https://doi.org/10.1016/0043-1354(74)90113-4
https://doi.org/10.1016/0043-1354(74)90113-4
Autor:
E. Burghardt, R. Jeltes
Publikováno v:
Atmospheric Environment (1967). 9:935-940
A practically useful and relatively simple technique for sensitive and selective measurement of aromatic hydrocarbons in air has been developed. It is based on a modification of the method used by Grob and Grob (1971) for concentrating organic compou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f35878a64197fdd7c67a496dc60ef6e7
https://doi.org/10.1016/0004-6981(75)90092-x
https://doi.org/10.1016/0004-6981(75)90092-x
Publikováno v:
Occupational and Environmental Medicine. 28:96-99
Jeltes, R., Burghardt, E., and Breman, J. (1971). Brit. J. industr. Med., 28, 96-99. Gas chromatographic determination of phosgene and dichloroacetylene in air. Phosgene and dichloroacetylene vapours may be present in the working environment near pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae976b95744f727daf7869089adc4e70
https://doi.org/10.1136/oem.28.1.96
https://doi.org/10.1136/oem.28.1.96
Gas chromatography versus infra-red spectrometry for determination of mineral oil dissolved in water
Autor:
W.A.M. den Tonkelaar, R. Jeltes
Publikováno v:
Water Research. 6:271-278
The ability to measure the concentration of oil dissolved in water is important for the controlling of drinking water supplies, the establishment of the possible toxicity for all aquatic organisms, and the examination of the efficiency of oil separat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3cca3e669cbaceb211f23bbd5a52b3
https://doi.org/10.1016/0043-1354(72)90004-8
https://doi.org/10.1016/0043-1354(72)90004-8
Autor:
R Jeltes
Publikováno v:
Water Research. 3:931-941
Contamination of water with mineral oil products may be detrimental for drinking water to be prepared from waters thus polluted. For determination of these pollutants a sensitive method was developed. Attention is paid mainly to a method of determina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25014e570bf7059865caf9c8f6e9b78b
https://doi.org/10.1016/0043-1354(69)90076-1
https://doi.org/10.1016/0043-1354(69)90076-1
Autor:
R. Veldink, R. Jeltes
Publikováno v:
Journal of Chromatography A. 32:413-416
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac5d376927b460b358f9db3997f3ea76
https://doi.org/10.1016/s0021-9673(01)80510-0
https://doi.org/10.1016/s0021-9673(01)80510-0
Publikováno v:
Environmental Pollution (1970). 3:91-110
The most widely used method for the analysis of atmospheric total oxidants is the neutral-buffered KI method, which is accepted as the reference method for ozone determination under laboratory conditions and also for calibration purposes. Because thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c01a740294a5e3411f1f1437af1fd5
https://doi.org/10.1016/0013-9327(72)90029-8
https://doi.org/10.1016/0013-9327(72)90029-8