title: Storage, handling, and preparation of pesticide analytical reference standards.
mesh_terms: D000818:Animals; D002623:Chemistry Techniques, Analytical; D004356:Drug Storage; D006843:Hydrocarbons, Chlorinated; D007306:Insecticides / Q000032:analysis; D007928:Lethal Dose 50; D010575:Pesticides / Q000032:analysis* / Q000633:toxicity
chemical_list: D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010575:Pesticides