File:Perkin elmer infrared vm40xs55h 0 7m01bm61s.tif

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English: General view of an unidentified chemist examining the graphical output of a Perkin-Elmer Model 621 Grating Infrared Spectrophotometer in use at the Federal Drug Enforcement Administration's Special Testing and Research Laboratory located in Washington, D.C. Per notations accompanying the photograph, the instrument is being used to analyze the components of a drug sample for use as forensic evidence in an investigation.
Date 1970s
date QS:P,+1970-00-00T00:00:00Z/8
Source https://digital.sciencehistory.org/works/vm40xs55h
Author Perkin-Elmer Corporation

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current17:23, 24 February 2024Thumbnail for version as of 17:23, 24 February 20243,460 × 4,244, 2 pages (42.08 MB)Frypie (talk | contribs)Uploaded a work by Perkin-Elmer Corporation from https://digital.sciencehistory.org/works/vm40xs55h with UploadWizard

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