Glossary beginning with V
- VOC (Volatile Organic Compounds)
compounds such as hydrocarbons containing only carbon and hydrogen, as well as compounds additionally containing oxygen, chlorine or other elements. A VOC is defined as any organic compound with a vapor pressure of 0.01 KPa or more, at 293.15 K (20 °C) as defined in art. 268 of Italian Legislative Decree 152/2006.