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Determination of 4,4'-bipyridine vapor

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MAP20071020197
Kuo, Hsien-Wen
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.