What is another word for reagent?
Pronunciation: [ɹɪˈe͡ɪd͡ʒənt] (IPA) 
Reagents are an integral part of laboratory work that aid scientists in performing experiments. Often, we come across different synonyms for the word "reagent" that we might not be aware of. Some common synonyms of the word reagent include reactant, probe, indicator, agent, testing compound, and chemical. Reactant refers to any substance that reacts with another molecule or compound in a chemical reaction. A probe is an instrument or device that is used to explore, test, or measure something. An indicator is a chemical substance that changes color to show the presence or absence of a specific substance. An agent can refer to any substance that produces a specific effect, and chemical refers to any substance that has a definite composition.
