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Blue Devil Premium film is a blue sensitive, high contrast film coated on both sides for improved consistency and overall high performance. The film produces sharp, bright and easily visualized images that are suitable for publication. This film is ideal for a wide range of electrophoretic and autoradiography applications and can be used with calcium tungstate or blue-emitting rare-earth screens. Shelf life of 2 years from the date of production and packaged in lined, light-tight dispenser boxes of 100 sheets per box.