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Genre Charts, diagrams, etc Remove constraint Genre: Charts, diagrams, etc

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    • Periodic Classification of the Elements
    • 1995

    Periodic table of the elements published by the Chemical Society of Brazil, 1995.

    • 1980

    Double-sided reference sheet depicting Table of Periodic Properties of the Elements on the front with Periodic Table of the Elements on the reverse. Verso includes Table of Selected Radioactive Isotopes , and…

    • 1992

    Depiction of the periodic table with an emphasis on the elements which receive the most attention in general chemistry textbooks.

    • (May be the largest in the world.)
    • 1993

    Art reproduced from image depicting Mendeleev's Periodic System on on the wall of the Mendeleev Institute of Weights and Measures.

    • 1962

    Double-sided reference sheet depicting Table of Periodic Properties of the Elements on the front with a Periodic Table of the Elements on the reverse.

    • 1987

    A 32 column version of the step-pyramid form of the periodic table designed by William Jensen for use in an advanced level inorganic chemistry course.

    • (Plant Nutrients)
    • 1973

    A whimsical rendering of the Periodic Table with an emphasis on the elements which are used as primary, secondary or micro nutrients for plants.

    • circa 1995

    A whimsical rendering of the Periodic table noting all sources of toxicity, pollution, radioactivity, etc. This rendering is a slightly edited version of a table produced by the "Annals of Improbable Research."

    • 1995

    Rendering of the Periodic Table of Elements containing geographical names around the world and universe which were or may have been derived from the names of chemical elements.

    • Dwg. No. 662-000740
    • 1949-Feb-08

    Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off…

    • 1949-Mar-08

    Patent #2,463,743 for a hydrogen tube designed by H. Howard Cary and Warren Baxter during their time at National Technical Labs, a precursor to Beckman Instruments. This tube was designed for use in UV…

    • Dwg. No. 18617
    • 1957-Apr-22

    This oxygen electrode was first used inside Beckman Instruments pH meters and later in many other instruments.