18 April, 2003 (11)

18 April, 2003

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.

Real visible fluorine.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Text Updated: 20 November, 2008
Price: Donated
Size: 7"
Purity: >99%

Gas in vial.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Text Updated: 29 January, 2009
Price: Donated
Size: 1"
Purity: 99%

Chunks under argon.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.9%

Hyper-pure germanium crystal.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Text Updated: 29 January, 2009
Price: Donated
Size: 1"
Purity: 99.999999%

Germanium Antique-style crystal radio kit

Antique-style crystal radio kit.
Source: Borden Radio Company
Contributor: Theodore Gray
Acquired: 18 April, 2003
Text Updated: 11 August, 2007
Price: $16.50
Size: 6"
Purity: 99.99%

Non-crystalline powder.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.99%
Sample Group: Powders

Wool.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.99%

Mesh.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Text Updated: 4 May, 2007
Price: Donated
Size: 1.5"
Purity: 99.99%

Wire.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.99%

Foil.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.99%

Foil.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 0.1"
Purity: 99%