Samples by Date (1670)

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) 2007 by Theodore W. Gray.
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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

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
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
Price: $35
Size: 6"
Purity: >90%
Sample Group: Light Bulbs
Tungsten
Tungsten Antique tungsten-filament lamp

Antique tungsten-filament lamp.
Source: eBay seller nwy
Contributor: eBay seller nwy
Acquired: 20 November, 2003
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

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%
Iron
Iron Crowbar

Crowbar.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 15 November, 2003
Price: $5
Size: 22"
Purity: 98%
Gallium
Gallium Galistan thermometer

Galistan thermometer.
Source: Grocery Store
Contributor: Theodore Gray
Acquired: 10 November, 2003
Price: $5
Size: 5"
Purity: >65%
Molybdenum
Molybdenum Molybdenum powder pen

Molybdenum powder pen.
Source: eBay seller oldboytoyz
Contributor: Theodore Gray
Acquired: 9 November, 2003
Price: $18.50
Size: 6"
Purity: 99%
Sample Group: Powders
Hydrogen
Hydrogen Dsub2/subO

D2O.
Source: Max Whitby of RGB
Contributor: Max Whitby of RGB
Acquired: 1 November, 2003
Price: Donated
Size: 2"
Purity: 20%
Phosphorus
Phosphorus Red Phosphorus powder ampouled under argon

Red Phosphorus powder ampouled under argon.
Source: Dave Roberts
Contributor: Dave Roberts
Acquired: 1 November, 2003
Price: Donated
Size: 0.8"
Purity: 99.999%
Sample Group: Powders
Vanadium
Vanadium Vanadium crunchies
3D3D
Vanadium crunchies.
Source: Max Whitby of RGB
Contributor: Theodore Gray
Acquired: 1 November, 2003
Price: $142
Size: 5"
Purity: 99.9%
Chromium
Chromium Canadian Nickel

Canadian Nickel.
Source: Andrew Goodall
Contributor: Andrew Goodall
Acquired: 1 November, 2003
Price: Donated
Size: 0.6"
Purity: 5%
Arsenic
Arsenic Beautiful crunchies
3D3D
Beautiful crunchies.
Source: Dave Roberts
Contributor: daverobers
Acquired: 1 November, 2003
Price: Donated
Size: 0.4"
Purity: 99.9%
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