Occupational Exposure Limits - 1st list - Indicative OELVs

This list contains the indicative occupational exposure limit values (IOELVs) from Commission Directive 2000/39/EC. Member States are required to bring into force the laws, regulations and administrative provisions necessary to comply with this Directive, which establishes values for reference period of eight-hour time weighted average and for a short-term period of 15 minutes.


ecnumber: 201-159-0 casnumber: 78-93-3
Long-term Exposure Limit (LTEL) Values mg/m3
600 mg/m3
200 ppm
Short-term Exposure Limit (STEL) Values mg/m3
900 mg/m3
300 ppm