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Start Over You searched for: Date 1974 to 1975 Remove constraint Date: <span class="from" data-blrl-begin="1974">1974</span> to <span class="to" data-blrl-end="1975">1975</span>-
Perkin-Elmer infrared spectroscopy equipment in use at Broome Community College laboratory
- 1970s
General view of two unidentified students operating Perkin-Elmer infrared spectroscopy equipment in the chemical analysis instrument laboratory at Broome Community College in New York State. Per notations accompanying…
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Perkin-Elmer instruments in use at Broome Community College laboratory
- 1970s
General view of assorted Perkin-Elmer instruments in use in the chemical analysis instrument laboratory at Broome Community College, including a differential scanning calorimeter (foreground), an atomic absorption…
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Perkin-Elmer instruments in use at Calgon Water Management laboratory
- 1970s
General view of an unidentified employee operating a Perkin-Elmer Atomic Absorption Spectrophotometer with a heated graphite atomizer (HGA) attachment in use at a Calgon Water Management laboratory facility. Per…
- Creator Of Work Perkin-Elmer Corporation
- Subject Water--Testing, Employees, Perkin-Elmer Corporation, Scientific apparatus and instruments, Corporations, Water, Women employees, Atomizers, Laboratories
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Perkin-Elmer instruments in use at Hershey Company facility
- 1970s
General view of laboratory technician Margaret Kreiser using assorted Perkin-Elmer atomic absorption instruments at a Hershey Company facility to determine the metal constituents of finished food items and raw…
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Water testing at Environmental Protection Agency facility
- 1970s
General view of an unidentified female employee pouring a water sample into the tray of a Perkin-Elmer Autosampler at an Environmental Protection Agency (EPA) laboratory facility located in Edison, New Jersey. Per…
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Woman using Beckman Glucose Analyzer and BUN Analyzer
- 1970s
An unidentified woman in a laboratory works in front of a bench holding a Beckman Glucose Analyzer and a Beckman BUN (Blood Urea Nitrogen) Analyzer.
The Glucose Analyzer was developed by James Sternberg in 1969 and…
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4 items
Letter from Philip Handler to Harrison Shull, 1974
- 1974-May-24
Describes recent accomplishments of the National Academy of Sciences and the National Research Council. Includes a passage on the significant increase of membership among "women and blacks" on NRC committees, but notes,…
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Postage stamp from Saint Kitts and Nevis commemorating Marie Curie
- 1975
Stamp issued during International Women's Year (1975), depicting Marie Curie, "discoverer of radium," by the former British colony Saint Christopher-Nevis-Anguilla (now called the Federation of Saint Kitts and Nevis.)
- Subject Women in science, Curie, Marie, 1867-1934, Women physicists, Women scientists, Chemists, Women physical scientists, International Women's Year (1975), Commemorative postage stamps, Saint Kitts and Nevis, Women chemists, Science on postage stamps, Nobel Prize winners, Women in chemistry, Physicists, Postage stamps, Anguilla, Women Nobel Prize winners