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Toxicological information

Exposure related observations in humans: other data

Administrative data

Endpoint:
exposure-related observations in humans: other data
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
other: Not to be done because the study is not relevant

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
2009

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Evaluation of the source of Pb in blood of a random sample. Use of Pb isotopic method.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Lead carbonate
EC Number:
209-943-4
EC Name:
Lead carbonate
Cas Number:
598-63-0
Molecular formula:
CH2O3.Pb
IUPAC Name:
λ²-lead(2+) carbonate

Method

Details on study design:
After recolting samples, pb isotopic method was used to identify the lead source. lead carbonate was said to be from the Magellan mine.
Exposure assessment:
measured

Results and discussion

Results:
The Pb isotopic method discriminated th Lead from the magellan's site to be the most source of lead in blood of children.

Applicant's summary and conclusion

Conclusions:
In the conditions of the studies, Lead carbonate cannot be considered as toxic.

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