STUDY OF FORMALDEHYDE CONCENTRATION LEVELS IN THE AIR OF WORK PLACES

• 1. Verfasser: M. Ghasemkhani (Verfasst von)
• Format: Buch
• Veröffentlicht: Tehran University of Medical Sciences, 1997-12-01T00:00:00Z.
• Schlagworte: article
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In this research, air sampling of workplaces was carried out by two methods (long - time and short - time). The mean formaldehyde concentration with long - time method in pathology labs, surgery and endoscopy sections were 0.96 0.25 and 0.13 ppm and with short - time method, 8 hours, was 3, 0.3 and...