Image:Duquenois levine step3.jpg

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[edit] Summary

Description

Duquenois-Levine test

Source

http://www.dea.gov/images_lab_processes.html

Date

2008-02-04

Author

US DEA

Permission
(Reusing this image)

http://www.dea.gov/multimedia.html (public domain)


[edit] Licensing

Public domain This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.


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Date/TimeDimensionsUserComment
current16:23, 4 February 20081,200×1,600 (72 KB)Itub ({{Information |Description=Duquenois-Levine test |Source=http://www.dea.gov/images_lab_processes.html |Date=2008-02-04 |Author=US DEA |Permission=http://www.dea.gov/multimedia.html (public domain) }} Category:Analytical chemistry [[Category:Marijuana])
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