Centro de Documentacion de Fundación MAPFRE - Determination of 4,4'-bipyridine vapor

MAP20071020197

Determination of 4,4'-bipyridine vapor / Hsien-Wen Kuo, Jung-Der Wang, Jia-Ming Lin

Sumario: Paraquat has been extensively used as a herbicide in Taiwan because of its superior herbicidal effect. 4,4'-bipyridine is the major intermediate product in paraquat manufacturing. In this paper, the development and validation of an air-sampling method that used XAD-2 for the collection of 4,4'-bipyridine gas is described. Also, this study assessed the desorption efficiency, recovery, and stability of sorbent 4,4'-bipyridine

En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 53, nº 8, August 1992 ; p. 514-518

1. Higiene industrial . 2. Contaminantes químicos . 3. Vapores . 4. Productos químicos . 5. Paraquat . 6. Muestreos . 7. Taiwan . I. Wang, Jung-Der . II. Lin, Jia-Ming . III. Título. IV. Título: American Industrial Hygiene Association journal.