Premium
Mercury vapor levels in a dental laboratory
Author(s) -
BRUNE DAG,
BELTESBREKKE HANS
Publication year - 1978
Publication title -
european journal of oral sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.802
H-Index - 93
eISSN - 1600-0722
pISSN - 0909-8836
DOI - 10.1111/j.1600-0722.1978.tb00630.x
Subject(s) - mercury (programming language) , threshold limit value , grinding , inhalation , environmental chemistry , chemistry , metallurgy , materials science , medicine , anesthesia , organic chemistry , computer science , programming language
abstract — Mercury vapor levels associated with grinding amalgam models and mulling amalgams in the palm of the hand following trituration have been measured in a dental laboratory in inhalation position. The threshold limit value of airborne mercury of 0.05 mg/m 3 was essentially exceeded in the grinding procedure of amalgam. Levels in excess of seven times this value were recorded. During mulling the mercury vapor level fluctuated around the threshold limit value. The mean mercury concentrations did not essentially exceed the threshold limit value.