Haze Free - A silicon wafer having the best possible surface finish and micro-roughness on the order of less than 10A. Prime Grade - The highest grade of a silicon wafer. SEMI indicates the bulk, surface, and physical properties required to label silicon wafers as Prime Wafers.
Italy High School Italy High School is a public high school located in the city of Italy, Texas, in Ellis County, United States and classified as a 1A school by the UIL. It is a part of the Italy Independent School District located in southwest Ellis County. In 2013, the school was rated Met Standard by the Texas Education Agency.[2]
Among the foreign schools in Mexico City offering bilingual (English/Spanish) education from pre-school through high school are: 1  The American School Foundation http://www.asf.edu.mx. (The ASF also has campuses in Guadalajara and Monterrey) 2  Greengates http://www.greengates.edu.mx. 3  The Edron Academy http://www.edron.edu.mx.