File:Testing Safety of Coal-Tar Colors (FDA 069) (8249291875).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(7,200 × 4,800 pixels, file size: 13.61 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description

An unidentified FDA scientist from the 1960s works to assure safe coal-tar colors used in foods, drugs, and cosmetics by using an ultraviolet lamp to detect impurities, which visibly fluoresce under ultraviolet light.

For more information on FDA History, please visit: www.fda.gov/AboutFDA/WhatWeDo/History/default.htm
Date
Source Testing Safety of Coal-Tar Colors (FDA 069)
Author The U.S. Food and Drug Administration

Licensing[edit]

Public domain
Unless otherwise noted, the contents of the Food and Drug Administration website (www.fda.gov) —both text and graphics— are public domain in the United States. [1] (August 18, 2005, last updated July 14, 2015)
This image was originally posted to Flickr by The U.S. Food and Drug Administration at https://www.flickr.com/photos/39736050@N02/8249291875. It was reviewed on 28 June 2014 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work.

28 June 2014

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current14:28, 28 June 2014Thumbnail for version as of 14:28, 28 June 20147,200 × 4,800 (13.61 MB)Bluerasberry (talk | contribs)Transferred from Flickr via Flickr2commons

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Testing_Safety_of_Coal-Tar_Colors_(FDA_069)_(8249291875).jpg&oldid=703631485"