👉 The term "deutomerite" is a compound of two isotopes, one being deuterium (D) and the other being tritium (T). The chemical formula for deutomerite is D2T. This compound is commonly used in nuclear medicine to show the activity of certain radioisotopes in the body. Deutomerite can be found naturally in the Earth's crust, but it is also produced industrially using a process called deuterium浓缩。