Zobrazeno 1 - 9
of 9
pro vyhledávání: '"J. P. Guenier"'
Publikováno v:
Chromatographia. 27:37-43
Air sampling of methylbromide using 900 mg HBr-treated activated charcoal tubes, followed by solvent desorption and FID or ECD chromatographic analysis, makes it possible to evaluate concentrations ranging from 0.2 ppm (1 mg×m−3) to 250 ppm (1g×m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::501c8b4e685eda6c03f378591f84f458
https://doi.org/10.1007/bf02290402
https://doi.org/10.1007/bf02290402
Publikováno v:
Chromatographia. 21:269-273
Air sampling of ethylene oxide on HBr-treated charcoal tubes followed by capillary GC analysis of the 2-bromoethanol produced allows pollution control evaluation for concentrations ranging from 0.2 to 20 mgm−3. The adequacy of the method is assesse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f80bd51cd850af44502d0d93db75dd3
https://doi.org/10.1007/bf02311880
https://doi.org/10.1007/bf02311880
Publikováno v:
Chromatographia. 17:88-92
The sampling of atmospheric polar organic compounds (amines, aldehydes, acids) generally requires the use of solid supports such as porous polymers. In most cases, resort to thermal desorption proves necessary. After reviewing the various possible ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1f8f9ed1d0948b8cfaac088188bdfe
https://doi.org/10.1007/bf02259346
https://doi.org/10.1007/bf02259346
Publikováno v:
Chromatographia. 18:137-144
After a brief review of several methods described in the literature this paper discusses air-sampling on 2,4-dinitrophenylhydrazine-coated silica gel and identification requirements for aldehydes and ketones most commonly found in industrial pollutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b11e0d9ec5655846c8281303faa6ff69
https://doi.org/10.1007/bf02258770
https://doi.org/10.1007/bf02258770
Publikováno v:
Chromatographia. 20:5-8
After a brief review of the main publications dealing with air-sampling and analysis of aliphatic amines, the authors propose and investigate two sampling methods (bubbling through a sulfuric acid solution, trapping on sulfuric acid-treated silica-ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebdc4b98c6e7b4511ff1f46b475c8b03
https://doi.org/10.1007/bf02260478
https://doi.org/10.1007/bf02260478
Publikováno v:
Chromatographia. 21:201-204
Air sampling of ethylene oxide on active charcoal tubes followed by GC analysis is a frequently proposed method. This paper studies just to what extent it can be used, defining its limitations (concentration range, influence of ambient temperature an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be00770f05c8089b1a189f0150ed5316
https://doi.org/10.1007/bf02311887
https://doi.org/10.1007/bf02311887
Publikováno v:
Chromatographia. 28:617-619
A sampling method using activated charcoal, followed by percolation with ethanol and FID or ECD chromatographic analysis, depending on the concentrations to be monitored, makes it possible to evaluate concentrations of methylene chloride between 5 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20d9390b2e6c369ee70fed3bf9d1eb3
https://doi.org/10.1007/bf02260689
https://doi.org/10.1007/bf02260689
[Interaction between benzene and toluene in long term inhalation exposure in rats (author's transl)]
Publikováno v:
Toxicological European research. Recherche europeenne en toxicologie. 3(4)
Industrial chemicals are seldom used as pure substances; hazards resulting from exposure to mixtures have, however not been solved. Our study deals with chronic inhalation toxicity of a mixture of benzene and toluene; few studies have been completed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8118d84a48d3b5441dd6c60d452adb82
https://pubmed.ncbi.nlm.nih.gov/7302947
https://pubmed.ncbi.nlm.nih.gov/7302947
Publikováno v:
The Annals of Occupational Hygiene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aee21cc5bb1770d88e317414b2198801
https://doi.org/10.1093/annhyg/30.1.103
https://doi.org/10.1093/annhyg/30.1.103