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Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Original reference not available
Cross-reference
Reason / purpose:
reference to same study

Data source

Reference
Reference Type:
publication
Title:
Pharmacology and Toxicology of the Rare Earth Elements
Author:
Haley, T. J
Year:
1965
Bibliographic source:
Journal of Pharmaceutical.Sciences 54.5 (1965): 663-70

Materials and methods

GLP compliance:
not specified
Test type:
standard acute method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test animals

Species:
rat

Administration / exposure

Route of administration:
oral: unspecified

Results and discussion

Effect levels
Sex:
male/female
Dose descriptor:
LD50
Effect level:
> 10 000 mg/kg bw

Applicant's summary and conclusion