You Searched For
Start Over You searched for: Date 1970 to 1979 Remove constraint Date: <span class="from" data-blrl-begin="1970">1970</span> to <span class="to" data-blrl-end="1979">1979</span> Genre Photographs Remove constraint Genre: Photographs-
Perkin-Elmer infrared spectrophotometer in use at Calgon Water Management laboratory
- 1970s
General view of a Perkin-Elmer Model 337 Grating Infrared Spectrophotometer in use at a Calgon Water Management laboratory facility. The female technician visible in the photograph is unidentified.
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Perkin-Elmer infrared spectrophotometer in use at Calgon Water Management laboratory
- 1970s
General view of a Perkin-Elmer Grating Infrared Spectrophotometer in use at a Calgon Water Management laboratory facility. Per notations accompanying the photograph, the spectrophotometer is being used to characterize…
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Perkin-Elmer gas chromatograph in use at EPA laboratory
- 1970s
General view of an unidentified chemist operating a Perkin-Elmer gas chromatograph in an Environmental Protection Agency (EPA) Region II laboratory located in Edison, New Jersey. Per notations accompanying the…
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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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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 atomic absorption spectrophotometer in use at Calgon Water Management laboratory
- 1970s
General view of a Perkin-Elmer Atomic Absorption Spectrophotometer in use at a Calgon Water Management laboratory facility. Per notations accompanying the photograph, the spectrophotometer is equipped with a…
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Wilson Walker at work in Ohio Department of Health Sanitary Chemistry Laboratory
- 1970s
General view of Wilson Walker, Chief Chemist at the Ohio Department of Health's Sanitary Chemistry Laboratory, injecting a sample of drinking water into the cylinder of a Perkin-Elmer Heated Graphite Atomizer (HGA). Per…
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Perkin-Elmer atomic absorption spectrophotometer in use at Detroit Edison Company
- 1970s
General view of employee Jack Guillaumin (right) and an unidentified chemist reviewing the results of an analysis conducted by a Perkin-Elmer Model 306 Atomic Absorption Spectrophotometer in a laboratory at the Detroit…
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Perkin-Elmer atomic absorption spectrophotometer in use at Bureau of Water Supply
- 1970s
General view of laboratory technician Richard Thomson preparing water samples for testing at the New York City Bureau of Water Supply's Ben Nesin Laboratory. Per notations accompanying the photograph, a Perkin-Elmer…
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Beckman Microtox Model 2055 Acute Water Toxicity Monitor
- Circa 1979
Beckman's Microtox Acute Water Toxicity Monitor debuted in 1979.
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Beckman Microtox Recorder and Model 2055 Monitor, with operator manipulating a sample
- Circa 1979
Beckman's Microtox Acute Water Toxicity Monitor debuted in 1979.
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Beckman Microtox Recorder
- 1979
This recorder was used with Beckman's Microtox Acute Water Toxicity Monitor.
