Nomination Summary for Lead ores (N92303)

Nominated Substances: Lead ores

Nomination Date: 10/00/1991

Nominator: NIEHS

Rationale: Comparison of bioavailability of lead ores from various us mines and standard lead sulfide to determine if differences in lead ore toxicity based on geographical location exists

NTP Principles: not specified


Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

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CASRN: LEADORES

Agent Name: Lead ores