Knowledge of the chemical and physical properties of the substances you work with and understanding of their potential reactivity are crucial to working with and handling them safely. This section points you to some of the recognized sources of information about the properties, reactions, and hazards of chemical substances. Some are freely available on the internet, and others are provided by the library. Make use of these resources to learn about your chemicals before working with them.
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)