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
3D3DDrain opener (foaming).
This is sodium hydroxide-based drain opener with a twist. See the little shavings? Those are probably either magnesium or aluminum, which will generate hydrogen gas when the sodium hydroxide is dissolved in water, creating a foaming action. At least, I think that's the idea.
Source: Farm & Fleet
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: $10
Size: 2"
Purity: 56%
Sodium