laboratory procedures, personal protective equipment, electrical safety, fire safety, and hazardous waste disposal. Many chemicals have properties that make them hazardous: they can represent physical hazards (fire, explosion) and/or health hazards (toxicity, chemical burns, and dangerous fumes).
Washington's 17th legislative district. Washington's 17th Legislative District is one of forty-nine districts in Washington state for representation in the state legislature. The district includes eastern Vancouver and other parts of southwest Clark County east of I-205.
Wisconsin's 1st congressional district is a congressional district of the United States House of Representatives in southeastern Wisconsin, covering Kenosha County, Racine County and most of Walworth County, as well as portions of Rock County, Waukesha County and Milwaukee County.