Image:Duquenois levine step1.jpg
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[edit] Summary
| Description |
Duquenois-Levine test |
|---|---|
| Source | |
| Date |
2008-02-04 |
| Author |
US DEA |
| Permission (Reusing this image) |
http://www.dea.gov/multimedia.html (public domain) |
[edit] Licensing
 |
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. العربية | Български | Česky | Deutsch | English | Español | Français | Magyar | Italiano | 日本語 | 한국어 | Polski | Português | 中文(繁體) | 中文(简体) | +/- |
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 16:22, 4 February 2008 | 1,200×1,600 (81 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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