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  • All fields: chemistry
(322 results)



Display: 20

    • Agricultural chemistry laboratory, 1897

    • Agriculture; Chemistry; Laboratory; Iowa State University;
    • Nine men in the agricultural chemistry laboratory. The caption on the reverse reads:""Man on extreme right is T.W. Mast '97; next to him is Harry Scurr '98."" The lower right corner of the photograph is missing.
    • Small animal experimental laboratory, 1952

    • Chemistry; Animal Sciences; Iowa State University;
    • Technician Jane D. Morley giving an injection of casein into an ear vein of a rabbit in the small animal experimental laboratory in which feeding, injection and metabolism studies on guinea pigs and rabbits were conducted in connection with...
    • Quantitative analysis class, 1890

    • Chemistry; Iowa State University;
    • A quantitative analysis class in the Chemistry-Physics Hall, probably in the 1890s. The caption on the back of the photograph states: ""Note blast lamp for igniting crucibles; Kipp gas generator; wash bottle made from round bottom flask.""
    • Women's chemistry class, 1915

    • Chemistry; Iowa State University;
    • A chemistry class for women. A notation on the reverse reads: ""2nd Floor-East--Room now a corridor leading into PSRR (Physical Science Reading Room) on second floor of O & L Bldg. (Office & Lab Building). Class taught by Nellie Naylor."" Naylor, a...
    • Chemistry class, 1892

    • Chemistry; Iowa State University;
    • A chemistry class taught by Erma Boyde Jones. The class is posing. Two of the men are wearing bowlers. Some of the students are wearing chemical aprons. The photograph mount is stamped on the rear:""L.B. Winslow; Photographer, Charles City, Iowa.""
    • Class in the chemistry auditorium, 1915

    • Chemistry; Iowa State University;
    • This photograph shows a full class in the chemistry lecture auditorium. A lecturer and an assistant are at the front of the class on the right of the image. The class appears to be all males. The photograph emphasizes the original sky light ceiling...
    • Chemistry class, 1954

    • Chemistry; Iowa State University;
    • A chemistry lecture class being conducted in the stadium lecture hall within the Chemistry Building (now Gilman Hall). A lecturer stands behind a long demonstration counter at the front of the class. A large periodic chart is on the wall above the...
    • Chemistry class, 1954

    • Chemistry; Iowa State University;
    • A chemistry lecture class being conducted in the stadium lecture hall within the Chemistry Building (now Gilman Hall). A lecturer stands behind a long demonstration counter at the front of the class. This photographic view is from the left side of...
    • Worburg Aparatus, 1955

    • Chemistry; Laboratory; Equipment; Iowa State University;
    • A female student in a white lab coat using a Worburg apparatus. The Worburg apparatus was widely used in biochemical and biological research for measuring rates of reaction in which gases are involved. The student is noting readings in a lab record...
    • Craig Liquid Extraction Apparatus, 1951

    • Chemistry; Laboratory; Equipment; Iowa State University;
    • Frank Janssen, a graduate student in chemistry, with a Craig Liquid Extraction Apparatus. This apparatus, invented by Dr. Lyman Craig, an Iowa State alumnus, was widely used for separating medicinal and other biologically important materials. It...
    • Refrigerated super centrifuge, 1951

    • Chemistry; Laboratory; Iowa State University;
    • G. F. Hanna, a graduate student in the Department of Chemistry and a research fellow of the Agricultural Experiment Station, showing the refrigerated super centrifuge along with the refrigerated bath. The room was maintained at a temperature just...
    • Creating laboratory glassware, 1955

    • Chemistry; Laboratory; Iowa State University;
    • A technician hand-making a piece of laboratory glassware with a torch for heat. Holding a piece of glass rod stock in the torch with one hand, the technician is modifying the glass tube by touching it with a glass rod in the flame. Glass lab ware...
    • Creating laboratory glassware, 1955

    • Chemistry; Laboratory; Iowa State University;
    • Two technicians in the glass lab of the Chemistry Department. One technician is working with a torch and tubes of glass at a worktable, on which are a lighter, glass tubes, rubber stoppers and various tools.The other technician is standing in the...
    • Dry box in chemistry laboratory, 1959

    • Chemistry; Laboratory; Iowa State University;
    • Jim Weiher at the dry box (a shielded laboratory chemical containment hood), which was used to perform chemical operations in a controlled atmosphere. Weiher is seated, with his arms inserted through portals into the inner chamber which can be...
    • Models of complex cystals, 1959

    • Chemistry; Laboratory; Iowa State University;
    • H. Frederick Hollenbeck and Frances Hiltrop working with models of complex crystals. In addition to a large model in the foreground there are models shelved behind them.
    • Student in chemistry laboratory, 1959

    • Chemistry; Laboratory; Iowa State University;
    • A female technician in a white lab coat recording the results of an experiment in organic chemistry. She is monitoring an apparatus used to separate natural products from plant material. The instrument consists of large glass tubes, beakers, and...
    • Students in chemistry laboratory, 1959

    • Chemistry; Laboratory; Iowa State University;
    • The balance room used for quantitative analysis. Contiquous fumehoods line both walls of a long narrow room, down the center aisle of which are arranged chairs at each fume hood work station. Sitting back to back in two rows, students are occupied...

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