24 July, 2002 (3)

24 July, 2002

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.
Hafnium
Hafnium Plasma cutter electrode
3D3D
Plasma cutter electrode.
Source: Claudin Welding Supply
Contributor: Claudin Welding Supply
Acquired: 24 July, 2002
Price: Donated
Size: 1"
Purity: >90%
Tungsten
Tungsten Welding electrode

Welding electrode.
Source: Claudin Welding Supply
Contributor: Claudin Welding Supply
Acquired: 24 July, 2002
Price: Donated
Size: 7"
Purity: >95%
Uranium
Uranium Marbles
Sound
Marbles.
Source: Ed Pegg Jr
Contributor: Ed Pegg Jr
Acquired: 24 July, 2002
Price: Donated
Size: 0.5"
Purity: <5%