A young researcher is surrounded by various pieces of laboratory equipment. Many of the pieces are attached to each other via tubing. There are glass fronted cabinets in the background. This photograph was featured in the Chemical Engineering…
A researcher adjusts scientific equipment during an experiment. Several pieces of the equipment are attached to each other via tubes and other connectors. A control box is sitting in front of the glassware. This photograph was featured in the…
A researcher is transferring liquid between a pipette and an Erlenmeyer flask. Various books and papers are scattered on the table and shelves in the background. This photograph was featured in the Chemical Engineering Brochure for 1978.
A researcher is using a set of tweezers to place a known mass weight on one pan of a large balance scale. The other pan is empty. This photograph is from the Chemical Engineering Brochure for 1980.
A young researcher is a table top hydraulic press. His hands are resting of the press handle. This photograph is from the Chemical Engineering Brochure for 1980.
Three men are observing a plate-and-frame-filter press. A fourth individual is recording information on a clipboard. The press, which is used to make filtration tests was introduced to Iowa State University in 1953.
An almost bare Chemical laboratory has several doorways leading to other rooms. Along one section of the wall is a free standing exhibit entitled at the top: ""Chemistry and Engineering at work."" Along the bottom are the words, "" DuPont better…
Robert M. Bethea is making a presentation before an equation filled blackboard. He is surrounded by five seated faculty members, including Lawrence Burkhart, Thomas Wheelock, R. W. Fahien, George Burnett and Maurice Larson.
