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Original file ‎(2,048 × 1,536 pixels, file size: 377 KB, MIME type: image/jpeg)

Summary

Description

Separation of black ink on TLC plate. I took the photo after experimenting with black ink from permanent marker (Stabilo OHPen universal) and ethanol+water mixture as solvent.

Source: see Photos contributed by Natrij
Date 28 December 2004 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author The original uploader was Natrij at English Wikipedia.
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Licensing

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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers.
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This licensing tag was added to this file as part of the GFDL licensing update.
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2004-12-28 22:29 Natrij 676×507×8 (60799 bytes) {{GFDL}}Separation of black ink on TLC plates

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copyright status

copyrighted

copyright license

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 3.0 Unported

inception

28 December 2004

exposure time

0.008 second

f-number

2.8

focal length

9.3 millimetre

ISO speed

100

MIME type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current22:01, 29 November 2016Thumbnail for version as of 22:01, 29 November 20162,048 × 1,536 (377 KB)NatrijSame image, but in its original size. This is the photo as I took it – the previous version was scaled down before uploading.
14:00, 15 January 2006Thumbnail for version as of 14:00, 15 January 2006676 × 507 (59 KB)SnowyowlsSeparation of black ink on TLC plate. I took the photo after experimenting with black ink from permanent marker (Stabilo OHPen universal) and ethanol+water mixture as solvent. http://en.wikipedia.org/wiki/Image:TLC_black_ink.jpg
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source: http://en.wikipedia.org/wiki/File:TLC_black_ink.jpg