Group 12 element steel components. Mercury is used primarily for the manufacture of industrial chemicals or for electrical and electronic applications. It is used in some thermometers, especially ones which are used to measure high temperatures. A still increasing amount is used as gaseous mercury in fluorescent lamps, while most of the other applications are slowly phased out due to health and safety regulations, and is in some applications replaced with less toxic but considerably more expensive Galinstan alloy. Mercury and its compounds have been used in medicine, although they are much less common today than they once were, now that the toxic
Substantial equivalence been used in various fields of science and technology. The OECD bases the substantial equivalence principle on a definition of food safety where we can assume that a food is safe for consumption if it has been eaten over time without evident harm. It recognizes that traditional foods may naturally contain toxic components (usually called antinutrients)—such as the glycoalkaloids solanine in potatoes and alpha-tomatine in tomatoes—which do not affect their safety when prepared and eaten in traditional ways. The report proposes that, while biotechnology broadens the scope of food modification, it does not inherently introduce additional risk, and therefore, GM