ID (ISN) del documento | 47218 |
Número CIS |
86-1928 |
ISSN - Título de la serie |
Gigiena truda i professional'nye zabolevanija |
Año |
1985 |
Número de serie |
|
Autor(es) |
Zenina G.A., Voronin A.P. |
Título |
Gas-chromatographic determination of benzyl alcohol, benzaldehyde and benzyl acetate in air |
Título original |
Gazohromatografičeskoe opredelenie benzilovogo spirta, benzal'degida i benzilacetata v vozduhe [en ruso] |
Información bibliográfica |
May 1985, No.5, p.55-57. Illus. |
Resumen |
Air for analysis is sampled by being drawn through a 0.7-0.8 by 10cm tube of diatomaceous earth (Risorb BLK) at a rate of 0.5L/min for 20min. Benzyl compounds are eluted from the sorbent with chloroform and separated on a 4mm by 2m steel column packed with (a) 5% XE-60 silicone on Chromaton N-AW-DMCS, (b) 10% Apiezon L on Inerton AW-DMCS, or (c) 10% PMS-100 on Dinochrom-II. The chromatograph is fitted with a flame-ionisation detector, and nitrogen is used as carrier gas. The limit of detection is 0.01µg, or 0.8mg/m3. The method has been approved for use under industrial conditions (fabric dyeing). |
Descriptores (primarios) |
aldehido benzoico; alcohol bencílico; cromatografía en fase gaseosa; dosificación en el aire; acetato de bencilo |
Descriptores (secundarios) |
descripción del procedimiento; tenido |
Tipo de documento |
D - Artículos periódicos |
Tema(s) |
Sustancias tóxicas y peligrosas
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Broad subject area(s) |
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Navegación por categoria(s) |
Alcohols Esters and salts Aldehydes
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