Ov is an abbreviation that is used in various fields of science and technology. In this case, ov means toxic substances (OS).
Agents are chemical compounds that can be used to poison people or animals. They may be poisonous or cause suffocation, paralysis or other health hazards.
Agents are used for military purposes to destroy the enemy on the battlefield, as well as in terrorist acts and other crimes. The most well-known examples of chemical agents are sarin, soman and tabun.
However, chemical agents can also be used for peaceful purposes. For example, they can be used in agriculture to protect plants from pests. In addition, agents are used in medicine to treat certain diseases.
Despite the fact that chemical agents are widely used, they are very dangerous substances. Therefore, it is necessary to take precautions when working with them.