Theodore Gray (841)

These are the elements I've procured myself.

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) 2007 by Theodore W. Gray.
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Iodine
Iodine Iodigum, iodine chewing gum
3D3D
Iodigum, iodine chewing gum.
Source: eBay seller ddogmoxie
Contributor: Theodore Gray
Acquired: 20 January, 2007
Price: $33
Size: 3"
Purity: 1%
Sample Group: Medical
Iodine
Iodine Tincture of iodine, large bottle
3D3D
Tincture of iodine, large bottle.
Source: eBay seller pogodzinski
Contributor: Theodore Gray
Acquired: 16 March, 2007
Price: $16
Size: 6"
Purity: 1%
Sample Group: Medical
Iodine
Iodine Tincture of iodine, small bottle
3D3D
Tincture of iodine, small bottle.
Source: eBay seller cynlion
Contributor: Theodore Gray
Acquired: 16 March, 2007
Price: $3
Size: 2.5"
Purity: 1%
Sample Group: Medical
Iodine
Iodine Tincture of iodine, smaller bottle
3D3D
Tincture of iodine, smaller bottle.
Source: eBay seller cynlion
Contributor: Theodore Gray
Acquired: 6 April, 2007
Price: $3
Size: 2.5"
Purity: 1%
Sample Group: Medical
Xenon
Xenon Flash tube
Sound
Flash tube.
Source: Radio Shack
Contributor: Theodore Gray
Acquired: 10 May, 2002
Price: $5
Size: 1.5"
Purity: >95%
Xenon
Xenon Antique reagent flask

Antique reagent flask.
Source: eBay seller tictoxx
Contributor: Theodore Gray
Acquired: 28 August, 2002
Price: $3
Size: 9"
Purity: 99.95%
Xenon
Xenon Mounted arc tube

Mounted arc tube.
Source: Special Effects Neon
Contributor: Theodore Gray
Acquired: 22 November, 2002
Price: $35
Size: 2.5"
Purity: >90%
Xenon
Xenon Museum-grade sample
3D3D
Museum-grade sample.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 18 April, 2005
Price: See Listing
Size: 4"
Purity: >99%
Sample Group: RGB Samples
Xenon
Xenon Xenon short-arc lamp
3D3D
Xenon short-arc lamp.
Source: eBay seller cieinternational
Contributor: Theodore Gray
Acquired: 8 December, 2007
Price: $12.50
Size: 4"
Purity: 99%
Cesium
Cesium Cesium vapor sources
3D3D
Cesium vapor sources.
Source: Ethan Currens
Contributor: Theodore Gray
Acquired: 2 December, 2007
Price: Donated
Size: 2.5"
Purity: >99.999%
Cesium
Cesium Cesium vapor source detail
3D3D
Cesium vapor source detail.
Source: Ethan Currens
Contributor: Theodore Gray
Acquired: 2 December, 2007
Price: Donated
Size: 0.5"
Purity: >99.999%
Lanthanum
Lanthanum Advertising set

Advertising set.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 23 July, 2004
Price: $20
Size: 8"
Purity: >20%
Lanthanum
Lanthanum Mischmetal
3D3D
Mischmetal.
Source: United Nuclear
Contributor: Theodore Gray
Acquired: 3 July, 2006
Price: $45
Size: 4"
Composition: CeLa
Cerium
Cerium Mischmetal striking flint
SoundVideo
Mischmetal striking flint.
Source: Walmart
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $4
Size: 3"
Purity: <30%
Cerium
Cerium Optical polishing powder

Optical polishing powder.
Source: eBay seller fellows
Contributor: Theodore Gray
Acquired: 1 October, 2002
Price: $5
Size: 1"
Purity: <30%
Sample Group: Powders
Cerium
Cerium Advertising set

Advertising set.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 23 July, 2004
Price: $20
Size: 8"
Purity: >20%
Praseodymium
Praseodymium Hollow cathode lamp

Hollow cathode lamp.
Source: eBay seller heruur
Contributor: Theodore Gray
Acquired: 24 December, 2003
Price: $20
Size: 8"
Purity: 99.9%
Sample Group: Atomic Emission Lamps
Praseodymium
Praseodymium Advertising set

Advertising set.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 23 July, 2004
Price: $20
Size: 8"
Purity: >20%
Neodymium
Neodymium Hollow cathode lamp

Hollow cathode lamp.
Source: eBay seller heruur
Contributor: Theodore Gray
Acquired: 24 December, 2003
Price: $20
Size: 8"
Purity: 99.9%
Sample Group: Atomic Emission Lamps
Neodymium
Neodymium Daylight incandescent bulb

Daylight incandescent bulb.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 28 November, 2003
Price: $1
Size: 6"
Purity: <1%
Sample Group: Light Bulbs
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