Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.
Periodic Table Poster   My periodic table poster is now available!Periodic Table PosterPeriodic Table PosterPeriodic Table Poster
3D3DCopper sulfate crystal.
An individual crystal of copper sulfate from a bottle of root killer (designed to poured down drains to get rid of roots growing into drain lines).
Source: Farm & Fleet
Contributor: Theodore Gray
Acquired: 13 January, 2010
Text Updated: 13 January, 2010
Price: $0.01
Size: 0.25"
Composition: CuSO4