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Toxicological information

Repeated dose toxicity: inhalation

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Administrative data

Endpoint:
repeated dose toxicity: inhalation, other
Type of information:
other: review used for justification of DNEL derivation
Adequacy of study:
other information
Reliability:
other: review used for justification of DNEL derivation
Rationale for reliability incl. deficiencies:
secondary literature
Justification for type of information:
For insoluble zirconium compounds, an occupational exposure limit value of 1 mg/m3 was introduced in Germany. The documentation is provided in the MAK value documentation for Zirconium and its compounds cited here, published in 1998. The derivation of this OEL is used as basis for DNEL derivation.

Data source

Reference
Reference Type:
publication
Title:
Zirconium and its compounds
Author:
MAK commission
Year:
1999
Bibliographic source:
The MAK Collection for Occupational Health and Safety, Volume 12, 1999

Materials and methods

Results and discussion

Applicant's summary and conclusion