The School of Chemistry is one of the 27 academic institutions that are part of the National Autonomous University of Mexico (UNAM). The School carries out research activities in the fields of biochemistry, analytical chemistry, organic chemistry, physical chemistry, food chemistry, biotechnology, metallurgy, chemical engineering, pharmacy, inorganic chemistry, nuclear chemistry, theoretical chemistry and theoretical physics. The School is organized into 12 scientific departments and 4 units. The School of chemistry also offers six 4.5-year undergraduate degrees: Chemical engineering Metallurgical chemical engineering Chemistry Pharmaceutical Biological Chemistry Food chemistry Chemistry and engineering in materials Most of the School's buildings are located in the main campus of UNAM, Ciudad Universitaria (University City, south Mexico City), while two more external campuses are also part of the School, the External Complex of Tacuba (Conjunto Externo de Tacuba), in Tacuba, west Mexico City, and the Sisal Foreign Station (Estación Foránea de Sisal), in Sisal, Mérida, Yucatan, south-east Mexico. The institution also offers graduate level studies (Master and Doctorate) in diverse areas: Chemical Sciences Biochemical Sciences Chemical Engineering Industrial Management Teaching in Chemical Sciences for High School Education Material Science and Engineering Marine Sciences and Limnology Clinical Biochemistry In addition, the School offers several Lifelong Learning programs as well as a wide range of training certificates. History In the early 20th century, the Mexican industry was strongly focused on beer brewing, mining, sugar processing, fabric and textile manufacturing and some pharmaceutical industries. However, the harsh national and international context, derived from the mexican revolution movement and the World War I affected the availability of highly skilled personnel. Therefore, in January 1913, Juan Salvador Agraz presented an initiative to the mexican president Francisco I. Madero to create the School of Chemistry. On September 23, 1916, the Mexican president Venustiano Carranza promulgated by government-decree the foundation of the National School of Industrial Chemistry (Escuela Nacional de Química Industrial, and later Escuela Nacional de Ciencias Químicas or National School of Chemical Sciences) in the town of Tacuba (north-west to Mexico City). In February 1917, the school was incorporated to the National University of Mexico (currently UNAM). In 1919, the school incorporated the degree of pharmacy to its curricula, which was until then provided by the National School of Medicine. Soon, the school established the Laboratory of Analysis and the Laboratory of Preparative Organic and Inorganic Chemistry. In a similar manner, the school installed an ether production plant and created new