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首页> 美国政府科技报告 >Information Content of Premanufacture Notices
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Information Content of Premanufacture Notices

机译：预制造通知的信息内容

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The Premanufacture Notice (PMN) Program of the Environmental Protection Agency is the U.S. Government's effort to identify toxic substances before they enter commerce, to impose controls when necessary, and thereby to reduce unreasonable risks to human health and the environment. This report describes the nature and extent of information reported on PMNs in general and on PMNs submitted for certain subgroups of chemicals, such as those that have now entered manufacture, and on EPA's use of those data in decision making about new chemicals. The general finding of this study is that the amount of information contained is Premanufacture Notices varied widely. Every notice contained most or all of the information items specified in the law, and many also reported nonspecified and useful information about the characteristics and toxicity of the chemical. At the same time, about half of the notices did not contain any toxicity data.

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