Goodfellow offers thulium pellets as part of their extensive range of metal products. Thulium is a silvery-gray rare earth metal that is soft, malleable, and ductile. It has a high heat resistance and is paramagnetic at room temperature. Thulium pellets can be used in research applications to study the properties of rare earth metals. They also have uses in alloys, such as thulium-yttrium-aluminum garnets which have applications in lasers. Thulium's unique properties make it an interesting material for both scientific study and industrial uses.