Samples by Date (2401)

These are all my samples listed in order of acquisition, newest first. Check back to see new samples as they are added.

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.
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Titanium
Titanium Titanium caulk

Titanium caulk.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 25 November, 2003
Price: $3
Size: 10"
Purity: <0.1%
Chromium
Chromium Phonograph needles

Phonograph needles.
Source: eBay seller donfriend
Contributor: Theodore Gray
Acquired: 25 November, 2003
Price: $16.50/24
Size: 0.5"
Purity: 90%
Selenium
Selenium Rectifier
3D3D
Rectifier.
Source: eBay seller radiocorner
Contributor: Theodore Gray
Acquired: 25 November, 2003
Price: $10/24
Size: 2"
Purity: >90%
Carbon
Carbon Really big lumps of coal
3D3D
Really big lumps of coal.
Source: Coal Dealer
Contributor: Theodore Gray
Acquired: 24 November, 2003
Price: $11
Size: 30"
Purity: >85%
Carbon
Carbon Beautiful varnished coal
3D
Beautiful varnished coal.
Source: Coal Dealer
Contributor: Theodore Gray
Acquired: 24 November, 2003
Text Updated: 20 November, 2008
Price: $0.05/pound
Size: 30"
Purity: >85%
Platinum
Platinum Placer grains

Placer grains.
Source: eBay seller prospectorsgold
Contributor: Theodore Gray
Acquired: 23 November, 2003
Price: $20
Size: 0.05"
Purity: >90%
Carbon
Carbon Carbon, Illinois

Carbon, Illinois. (External Sample)
Location: Carbon, Illinois
Photographed: 22 November, 2003
Size: 5 miles
Purity: 0%
Bromine
Bromine H and L tubes

H and L tubes.
Source: eBay seller sellitontheweb
Contributor: Theodore Gray
Acquired: 22 November, 2003
Text Updated: 12 March, 2007
Price: $10
Size: 12"
Purity: >99%
Carbon
Carbon Huge slabs of pyrolytic graphite

Huge slabs of pyrolytic graphite.
Source: rmbidwell
Contributor: Theodore Gray
Acquired: 21 November, 2003
Price: $50/2
Size: 10"
Purity: >99.9%
Carbon
Carbon Carbon-filament lamp
3D3D
Carbon-filament lamp.
Source: eBay seller nwy
Contributor: eBay seller nwy
Acquired: 20 November, 2003
Price: Donated
Size: 6"
Purity: >90%
Sample Group: Light Bulbs
Carbon
Carbon Graphite lubricant

Graphite lubricant.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 20 November, 2003
Price: $3
Size: 5"
Purity: >90%
Sample Group: Powders
Iron
Iron Assorted cast iron objects

Assorted cast iron objects.
Source: eBay seller barneys_cast_iron
Contributor: Theodore Gray
Acquired: 20 November, 2003
Text Updated: 11 August, 2007
Price: $5
Size: 6"
Purity: 96%
Tantalum
Tantalum Tantalum-filament lamp

Tantalum-filament lamp.
Source: eBay seller nwy
Contributor: eBay seller nwy
Acquired: 20 November, 2003
Text Updated: 11 August, 2007
Price: $35
Size: 6"
Purity: >90%
Sample Group: Light Bulbs
Tungsten
Tungsten Antique tungsten-filament lamp
3D3D
Antique tungsten-filament lamp.
Source: eBay seller nwy
Contributor: eBay seller nwy
Acquired: 20 November, 2003
Text Updated: 11 August, 2007
Price: Donated
Size: 6"
Purity: >90%
Sample Group: Light Bulbs
Mercury
Mercury Contact thermostat

Contact thermostat.
Source: Ursula Carlson
Contributor: Ursula Carlson
Acquired: 20 November, 2003
Price: Donated
Size: 12"
Purity: 99.9%
Radium
Radium Check source

Check source.
Source: eBay seller geoelectronics
Contributor: Theodore Gray
Acquired: 20 November, 2003
Price: $20
Size: 1"
Purity: <1%
Zinc
Zinc Larger boat anode

Larger boat anode.
Source: eBay seller artone03
Contributor: Theodore Gray
Acquired: 17 November, 2003
Price: $5
Size: 5"
Purity: 99%
Zinc
Zinc Even larger boat anode

Even larger boat anode.
Source: eBay seller precision-marine
Contributor: Theodore Gray
Acquired: 17 November, 2003
Price: $5
Size: 5"
Purity: 99%
Germanium
Germanium Infrared lenses
3D3D
Infrared lenses.
Source: eBay seller 142pimp
Contributor: Theodore Gray
Acquired: 16 November, 2003
Price: $100/lot
Size: 1.25"
Purity: 99.9%
Germanium
Germanium Slabs

Slabs.
Source: eBay seller 142pimp
Contributor: eBay seller 142pimp
Acquired: 16 November, 2003
Price: Donated
Size: 3"
Purity: 99.9%
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