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  • All fields: Liquid
(730 results)



Display: 20

    • 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...
    • Chemistry laboratory , 1948

    • Chemistry; Laboratory; Iowa State University;
    • A man in a lab coat pouring a liquid into a funnel, below which are several glass beakers. A volumetric flask is in the foreground. The glassware is circled in white as if for publication purposes.
    • Processing butter, 1912

    • Dairying; Iowa State University;
    • This photograph, taken in 1912, depicts a group of students in the creamery processing butter. They are shown working with motorized churns and wooden butter tubs. The churn agitates cream, bringing together its fat globules into lumps of butter,...
    • Processing butter, 1915

    • Dairying; Iowa State University;
    • This photograph, taken in1915 in the creamery, depicts a group of students processing butter. They are shown working with the motorized butter churns and wooden butter tubs. The churn agitates cream, bringing together its fat globules into lumps of...
    • Making cottage cheese, 1930

    • Iowa State University; Cheesemakers; Cheesemaking
    • A man is involved in the process of making cottage cheese. He is holding a large hose in a bucket, both of which are partially submerged in a vat of liquid.
    • Chemical laboratory, 1938

    • Iowa State University; Dept. of Chemical and Biological Engineering
    • A test tube in a beaker, a flask, and a large bottle filled with liquid are sitting on a partially enclosed lab work area. Petri dishes and a rack are on the counter to the left.
    • Chemical Engineering Plant, 1934

    • Iowa State University; Dept. of Chemical and Biological Engineering;
    • A researcher is looking into a large drum. There is a wheel on top of the drum which is operated by a pulley. A second researcher is pouring a liquid into another machine. A third researcher with a notebook looks on.
    • Man working with Chemical apparatus

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A man is observing a beaker filled with liquid. The beaker is sitting on top of a square control unit. Other tubing and laboratory glassware are connected to the beaker.
    • Analytical Liquid Chromatography, 1978.

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A researcher is working with a machine labeled analytical liquid chromatography. A screwdriver, scissors and other tools are on the workbench. This photograph was featured in the Chemical Engineering Brochure for 1978.
    • Researcher using pipette, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • 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.
    • Two researchers studying liquid in a glass cylinder, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two researchers are sitting on either side of a glass cylinder filled with liquid. The cylinder is attached to a base and a numeric measuring device is seen through the liquid. This photograph was featured in the Chemical Department's descriptive...
    • 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.
    • Sketch v. 19, n. 2, March 1953

    • Fiction; Nonfiction; Poetry
    • Problem in Women 1; The Dividing Line ALICE IRVINE 1; Juniper Tree ERVINE KRAUSE 4; The Misfit GEORGE PETERSON 5; Coed 11; Too Young or Too Old . . . . JACK PAARLBERG 12; Man, It's Fast LORALYN BEELER 15; Journey Away ERVIN KRAUSE 15; Senior Year...
    • Sketch v. 33, n. 3, Spring 1967

    • Fiction; Nonfiction; Poetry; Drawing; Painting
    • Young Love A POEM BY ANN-MARIE BJORNSTAD 2; To the Lions, Funnyman JOHN LEWIS 3; The Princess and the Toad BOB JOHNS 7; Round and 'Round A POEM BY ELEANOR FERNELIUS 10; Goin' Home SANDRA VISSER 12; Momma A POEM BY JEANNE ABRAHAMSON 15; See...
    • Kitchen-Klatter v. 05, n. 07, 1940

    • 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...
    • Kitchen-Klatter v. 10, n. 03, 1945

    • 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...
    • Kitchen-Klatter v. 11, n. 08, 1946

    • 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...
    • Kitchen-Klatter v. 15, n. 10, 1950

    • 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...

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