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  • All fields: LABORATORY
(426 results)



Display: 20

    • 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...
    • 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...
    • Warburg Aparatus, 1955

    • Chemistry; Laboratory; Equipment; Iowa State University;
    • A female student in a white lab coat using a Warburg apparatus. The Warburg 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...
    • 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...
    • Kitchen-Klatter v. 19, n. 02, 1955

    • Driftmier family; Home economics; Rural Iowa
    • Kitchen-Klatter began as a half-hour radio show with Leanna Driftmier sharing household tips, recipes, and childrearing advice among other topics. The radio show aired from 1926-1986 making it the longest running homemaker program in the history of...
    • 1991 Bomb

    • College yearbooks; Student publications; Student activities; University events
    • 1991 Bomb - Iowa State University Yearbook
    • 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.
    • Kitchen-Klatter v. 49, n. 01, 1985

    • Driftmier family; Home economics; Rural Iowa
    • Kitchen-Klatter began as a half-hour radio show with Leanna Driftmier sharing household tips, recipes, and childrearing advice among other topics. The radio show aired from 1926-1986 making it the longest running homemaker program in the history of...
    • 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...
    • Researcher adjusting equipment

    • Iowa State University; Iowa Agriculture and Home Economics Experiment Station
    • A researcher adjusts dials on a laboratory apparatus that consists of various pieces of connected metal tubing. There is also a coil of wire immersed in a liquid filled beaker. A log book lies open on a stand to the right of the machinery.
    • Measuring radioactivity, 1955

    • Chemistry; Laboratory; Iowa State University;
    • The counter room for measuring radioactivity. Two technicians, a man and a woman,are seated at the far end of the room; the woman is working with one of the machines. A number of pieces of equipment are shown.
    • Student in chemistry laboratory , 1959

    • Chemistry; Laboratory; Iowa State University;
    • A student working in a newly designed laboratory for instruction in general chemistry employing semi-micro techniques. Test tubes and reagent bottles are arranged neatly at the work station. Four conjugate work stations are built as an island. This...

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