Roche Tissue Dianogstics

Located in Tucson, Ariz., Sigma Technologies Int'l Inc. is a provider of roll to roll and batch surface functionalization solutions. Its components and systems include atmospheric plasma treaters and etchers, atmospheric CVD systems, linear electron beam curtains, CVD evaporators, etc. The company s specialty materials consist of metallized and polymer coated films, special effect pigments, high barrier films, and others. Sigma Technologies Int'l Inc. uses coating technologies, such as vacuum deposited polymer coatings, sputtered coatings, thermal evaporated metals and cathodic arc.

Turner Laboratories is an advanced, full-service environmental testing laboratory with over 20 years of experience. The company specializes in providing a wide range of analytical services including: inorganic, organic, wet chemistry and microbiological testing on soils/solids, drinking water, wastewater and groundwater. The company is proud to serve a diverse client base from small businesses to large engineering firms, industry, state and federal agencies The company was founded in 1984 and is one of the largest laboratories in the Tucson area. The company s 8,400 square foot facility is equipped with state-of-the-art analytical and administrative support equipment.