Product Name: Telluride Selenium Model NO.: 99.99% Shelf Life: 2 Years Other Names: Sete Purity: 99.9% 99.99% 99.999% Trademark: TSYA Transport Package: Vacuum Package Specification: Telluride selenium Origin: Shandong China Product Description Product description----------------------------------------------------------- Bismuth Telluride is a narrow gap layered semiconductor with a trigonal unit cell. It is a semiconductor which, when alloyedwith antimony or selenium is an efficient thermoelectric material for refrigeration or power generation.Accordingtouserrequirementscanprovidedifferentsizeproducts.Application-------------------------------------------------------------------Form P/N section for semiconductor refrigeration, temperature difference power generation, etc.;Our company--------------------------------------------------------------------Tansen Yiang CO., LIMITED specializes in exporting high quality Research chemical,Basic chemical and so on.Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.Packing and Shipping-------------------------------------------------------- We provide customized service!