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![]() | 2,023 × 184 (9 KB) | Physchim62 | {{Information |Description={{en|1=Preparation of butanone azine from en:butanone, en:ammonia and en:hydrogen peroxide in the en:Pechiney-Ugine-Kuhlmann process.}} |Source={{own}} |Author= Physchim62 |Date=2010-07-02 |
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Original file (2,023 × 184 pixels, file size: 9 KB, MIME type: image/png)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 03:01, 26 August 2010 |
![]() | 2,023 × 184 (9 KB) | Physchim62 | {{Information |Description={{en|1=Preparation of butanone azine from en:butanone, en:ammonia and en:hydrogen peroxide in the en:Pechiney-Ugine-Kuhlmann process.}} |Source={{own}} |Author= Physchim62 |Date=2010-07-02 |
The following other wikis use this file: