Level of Concern LOC
Meaning, Term, and Glossary Definition - What is Level of Concern LOC?
The concentration in air of an extremely hazardous substance above which there may be serious immediate health effects to anyone exposed to it for short periods
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Related glossary terms:
Action Levels Area of Review Association of Boards of Certification A-Scale Sound Level Background Level Characterization of Ecological Effects Characterization of Exposure Chlorofluorocarbons CFCs Circle of Influence Code of Federal Regulations CFR
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