ID (ISN) del documento | 23139 |
Número CIS |
75-1044 |
ISSN - Título de la serie |
0002-8894 - American Industrial Hygiene Association Journal |
Año |
1974 |
Número de serie |
|
Autor(es) |
Schanche G.W., Hermann E.R. |
Título |
Micrograms of TDI by chromatography. |
Información bibliográfica |
Jan. 1974, Vol.35, No.1, p.47-52. Illus. 14 ref. |
Resumen |
A review of the toxic effects of tolylene 2,4-diisocyanate (TDI) and the methods available for its determination in air is followed by the description of an analytical method which permits easy determination of low concentrations of TDI impinger samples. The method uses electron capture gas chromatography and requires a 3-min sampling time for the determination of concentrations as low as 0.005ppm (one-fourth of the current TLV). The potential applications and the limitations of the method are discussed. |
Descriptores (primarios) |
diisocianato de toluileno; cromatografía en fase gaseosa; dosificación en el aire |
Descriptores (secundarios) |
efectos tóxicos; descripción del procedimiento; diisocianato de toluileno-2,4; valores umbrales |
Tipo de documento |
- |
Tema(s) |
Sustancias tóxicas y peligrosas
|
Broad subject area(s) |
|
Navegación por categoria(s) |
Isocyanates Cyano compounds
|