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Sampling Intercomparisons for Aldehydes in Simulated Workplace Air
The Analyst, 1997Thirty one laboratories of various EU Member States have participated in two interlaboratory comparisons in order to assess errors of personal sampling methods associated with both the sampling and the analytical steps. In contrast to conventional quality control schemes, this project particularly focuses attention on the sampling and identification ...
E, Goelen, M, Lambrechts, F, Geyskens
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Lithium hydride. Determination in workplaces air
Podstawy i Metody Oceny Środowiska Pracy, 2017Lithium hydride is a solid, unstable substance. It reacts violently with water to produce strong liquor (LiOH) and hydrogen. It may self-ignite. It is used in the metallurgical, pharmaceutical, ceramic and chemical industries. Lithium hydride is strongly toxic.
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Maleic anhydride. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 2017Maleic anhydride is a crystalline solid. Maleic anhydride is an important intermediate in the chemical industry. It is harmful, irritating and sensitizing.The aim of this study was to develop a new method for the determination of maleic anhydride concentrations in workplace air in the range from 1/10 to 2 MAC values, in accordance with the requirements
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Zinc dichloride. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 2019Zinc dichloride is very soluble in water. It is used in galvanic processes, for wood impregna-tion, in the textile industry, in organic synthesis and for the production of explosives, for example smoke candles. Zinc dichloride has an irritating, corrosive and damaging effect on the eyes, mucous membranes of the airways, causes severe pneumonia, skin ...
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1,3-Butadiene. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 20181,3-Butadiene is a colorless gas with a mild, aromatic odor. It is produced worldwide on a large industrial scale. The aim of this study was to develop and validate a method for determining concentrations of 1,3-butadiene in workplace air. The determination method is based on the adsorption of 1,3-butadiene on activated charcoal (200/50 mg sections ...
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1,2-Dichloroethane. Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 20181,2-Dichloroethane is a colorless, highly flammable liquid with a chloroform-like odor. This substance is used in industry as an intermediate in the production of vinyl chloride, but it is also used in the production of other chlorinated hydrocarbons. It is also used as a solvent. 1,2-Dichloroethane is carcinogenic for humans. The aim of this study was
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2,2’-Oxydiethanol Determination in workplace air
Podstawy i Metody Oceny Środowiska Pracy, 20172,2’-Oxydiethanol (DEG) is a colorless and oily liquid. 2,2’-Oxydiethanol is a by-product of ethylene glycol production. 2,2’-Oxydiethanol is used in the production of unsaturated polyester resins, plasticizers, acrylate and methacrylate resins, and urethanes. 2,2’-Oxydiethanol is a mild irritant.
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