Trish Craig (2)

Trish Craig works in the Environmental Health & Safety department at the University of Illinois at Urbana-Champaign. She scanned some of our samples for radioactivity, and donated several too.
Email: p-craig1@uiuc.edu

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.
Radium
Radium Oil temperature gauge luminous dial

Oil temperature gauge luminous dial.
Source: Trish Craig
Contributor: Trish Craig
Acquired: 28 May, 2002
Text Updated: 11 August, 2007
Price: Donated
Size: 3"
Purity: <1%
Thorium
Thorium Lantern mantle
Sound
Lantern mantle.
Source: Hardware Store
Contributor: Trish Craig
Acquired: 28 May, 2002
Text Updated: 12 March, 2007
Price: Donated
Size: 2"
Purity: <20%