Determination of an OEL and API categorization


In Europe, there are two types of occupational exposure limits for chemical agents:

EU community exposure limits specified  in directives updated regularly

and National exposure limits. almost 1 800 hazardous substances are listed in free database GESTIS: International occupational exposure limit values for chemical agents



In parallel to each API PDE  Azierta toxicological experts provides the API categorization trough a scientific base evaluation consisting on:

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