The Patented 2-way shut-off feature in both directions and Bon-Aire ergonomics rubberized comfort grip, makes watering a breeze. The Bon-Aire ORIGINAL ULTIMATE Hose Nozzle fits any standard garden hose (5/8 in or larger recommended for optimal performance).
Vapor-forming chemicals may include: 1  volatile organic compounds (VOCs), such as trichloroethylene and benzene. 2  select semivolatile organic compounds, such as naphthalene. 3  elemental mercury.  some polychlorinated biphenyls and pesticides.
TCE is a volatile organic compound (VOC) with the chemical formula C2HCl3. In the environmental industry, it is called a dense, non-aqueous phase liquid because it has a high density (1.465 g/ml), low solubility in water (1.070 g/L at 20oC), and it adsorbs onto carbon (Koc = 2.03-2.7).