File:DDT chemical on watch glass.png

Size of this preview: 800 × 522 pixels. Other resolutions: 320 × 209 pixels | 640 × 418 pixels | 1,024 × 668 pixels | 1,280 × 835 pixels | 3,112 × 2,031 pixels.

Original file ‎(3,112 × 2,031 pixels, file size: 4.36 MB, MIME type: image/png)

This is: a file from the: Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionDDT chemical on watch glass.png	English: Pure recrystallised DDT on a watch glass
Date	20 November 2020
Source	Own work
Author	102% Yield

Licensing

I, the——copyright holder of this work, hereby publish it under the following license:

This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.

You are free:

to share –——to copy, distribute and transmit the work
to remix –——to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the "license." And indicate if changes were made. You may do so in any reasonable manner. But not in any way that suggests the licensor endorses you. Or your use.
share alike – If you remix, "transform,"/build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue