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![]() Chemical Sciences Laboratory
The new facility houses 57 labs for upper and lower division Chemistry and Geology teaching and research; 17 research faculty offices; offices for the Department of Environmental Health and Safety (EHS); and a campus information kiosk. The Chemistry Science Laboratory building provides more than 40,000 sf of laboratory and office space. It is subdivided into two wings served by an exterior atrium at each level and is physically organized with all lower division Chemistry laboratories at the topmost entry floor, followed by upper division labs at the fourth floor, research labs at the second and third levels, and the offices for EHS and information kiosk at the ground level. Passenger and freight elevators serve each level from the street entry point to the main campus core. The modular laboratory space design contains more than 200 fume hoods, water, air, vacuum, natural gas, and nitrogen. The main utility lines run overhead into each room. Local access to the utilities is either from above via a utility drop panel or up from the countertop. Campus steam and chilled water is supplied to a VAV mechanical system to heat and cool the building. The Chemistry Department at SDSU provides a substantial inventory of modern chemical instrumentation in support of teaching and research. Included are systems for the performance of nearly all major types of chemical separations: moderate- and high-resolution GC-mass spectrometric systems; ultraviolet-visible spectrometric instruments; electrochemical instrumentation; radiochemical instrumentation; laser systems for spectroscopy; 200-, 300-, and 500-MHz nuclear magnetic resonance (NMR) spectrometers; and two Fourier Transform (FT) infrared spectrometers. Housing for the NMR spectrometers was constructed using fiberglass non-ferrous reinforcing in pour-in-place concrete in the pit walls and floor, along with fiberglass angles for support of the fiberglass grate over the pit for the NMR. The plumbing is all non-ferrous material throughout the entire room. In-house support includes an NMR technician and an electronics technician. Currently, SDSU is the only United States university to house an FT infrared spectrometer. The spectrometers are used for microscopy, ATR, diffuse reflection, reflection-absorption spectroscopy, photoacoustic spectroscopy, data manipulation, and quantitative analysis by FT-NIR spectroscopy. Infrared spectroscopy is the most popular and cost effective technique for the structural illumination of complex organic molecules. The departmental computer lab has 16 personal computers with access to the SDSU campus network and the Internet. Four Silicon Graphics Indigo workstations are provided for molecular modeling. Additional computer resources are available through collaboration with scientists at the San Diego Supercomputer Center, a research unit of the University of California at San Diego. Each floor on both wings of the facility is secured from 6 p.m. to 7 a.m., accessible only by card key. The bridge, the arcade between the two the wings, and the passenger elevator and exit stairs are accessible 24 hours a day. SDSU has a campus-wide emergency call button system located on each floor of the arcade for contacting campus police. Information for this profile provided by HDR Architecture Inc.
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[ ] [ ] [ ] Chemistry Lab Notes:![]() Photo courtesy of HDR Architecture copyright David Hewitt & Anne Garrison Architectural Photography |
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