Periodic Table Poster   My periodic table poster is now available!Periodic Table PosterPeriodic Table PosterPeriodic Table Poster
3D3DSmall plate of arsenic.
Hm, now where did this little bit of arsenic come from? I really must keep better track of incoming samples.
Source: Unknown
Contributor: Unknown
Acquired: 9 May, 2007
Text Updated: 9 May, 2007
Price: Unknown
Size: 1"
Purity: 99%