Chemical reagents

Chemical reagents are substances used in laboratories to cause a specific chemical reaction or to test for the presence of certain chemicals. They help scientists study, identify, and analyze materials by reacting with them in predictable ways. Reagents can be liquids, solids, or gases and must be handled carefully because they often have strong or hazardous properties. Essentially, they are tools that enable precise control and investigation of chemical processes, making it possible to understand and manipulate the substances involved in various scientific and industrial applications.