"kaolin clay is named after a hill in china, where it's mined. even though you don't feel any granules in clay, it still works to exfoliate the skin because it is made up of very large molecules that are only visible when you look through a microscope." vitamin a vitamin a is the most important vitamin...
dysprosium's high susceptibility to magnetization, it is also used in a variety of data storage applications, such as in compact discs. dysprosium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets , rod , wire and granules...
er: yag are ideally suited for surgical applications because of their ability to deliver energy without thermal build-up in tissue. erbium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets , rod , wire and granules...
material. thermocouples made of re-w are used for measuring temperatures up to c, and rhenium wire is used in photographic flash lamps. rhenium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets , rod , wire and granules...
at high temperature is a concern. applications include electronic watches, aeospace equipment, microwave technology and servomotors. samarium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets, rod, wire and granules...
as the yttrium-aluminum-garnet (tb:yag) variety. terbium alloys are also used in magneto-optic recording films, such as tb-fe-co. terbium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets , rod , wire and granules...
and other luminescence applications, such as halide discharge lamps. flat panel screens depend critically on bright blue emitters. thulium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms include pellets , rod , wire and granules...
also used in thermal barrier system bond coatings on nickel, iron and other transitional metal alloy substrates. ytterbium is available as metal and compounds with purities from % to % (acs grade to ultra-high purity ). elemental or metallic forms of ytterbium include pellets , rod , wire , and granules...