PAN Pesticide Database home About the data Help/User's manual Getting started Chemical search Chemical information page Product search Product information page CA pesticide use International pesticide registration Aquatic ecotoxicity Printing and exporting data Pesticide tutorial General information What is a pesticide? Chemical ID Chemical classification Parent/related chemicals Pesticide poisoning Symptoms, first aid and treatment Ranking search results Reporting a poisoning Human toxicity Limitations of the data Acute toxicity Carcinogenicity Reproductive/developmental toxicity Endocrine disruption Neurotoxicity Chemicals of special concern Ecotoxicity Limitations of the data Data source Summary ratings Ecotoxicity defintions Using ecotoxicity data Pesticides in water and air Physical properties Water quality standards Pesticide use U.S. pesticide use California pesticide use New York pesticide use Oregon pesticide use Regulation U.S. pesticide registration EU registration International registration U.S. regulatory CA regulatory Pesticide products Send feedback Acknowledgments Pesticides in water and air Information about the physical properties of pesticides that affect their water and air pollution potential, as well as water quality standards can be found on the Chemical Detail page, accessible through the PAN Pesticide Database Chemical Search. Visit the site. This page briefly describes the documentation available for this data set and provides links to more detailed information. Physical Properties of Pesticides Defines and describes the physical properties of pesticide chemicals that affect their ability to move through the environment through air and water, including water solubility, soil adsorption coefficient, half-life, Henry's Law constant, and vapor pressure. Water Quality Standards, Criteria and Guidelines Defines and describes a variety of water quality standards, criteria and guidelines. Water quality standards, criteria and guidelines represent "acceptable" concentrations in water, as determined by government agencies for various uses of water. Last updated September 20, 2003 .

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