Samples by Date (1588)

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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Thulium
Thulium Hollow cathode lamp
3D
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
Ytterbium
Ytterbium 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
Hafnium
Hafnium 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
Tantalum
Tantalum 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
Tungsten
Tungsten Wire extrusion die
3D
Wire extrusion die.
Source: eBay seller heruur
Contributor: eBay seller heruur
Acquired: 24 December, 2003
Price: Donated
Size: 2.5"
Purity: <90%
Tungsten
Tungsten Sheet for x-ray tubes

Sheet for x-ray tubes.
Source: eBay seller heruur
Contributor: eBay seller heruur
Acquired: 24 December, 2003
Price: Donated
Size: 7"
Purity: >98%
Tungsten
Tungsten 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
Tungsten
Tungsten 1/2 rods
3D
1/2" rods.
Source: Kevin of Midwest Tungsten Service
Contributor: Theodore Gray
Acquired: 24 December, 2003
Price: Donated
Size: 3"
Purity: 99.9%
Platinum
Platinum 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
Gold
Gold Thyratron
3D
Thyratron.
Source: eBay seller heruur
Contributor: eBay seller heruur
Acquired: 24 December, 2003
Price: Donated
Size: 5"
Purity: >99%
Lead
Lead Isotopically pure lead-207
3D
Isotopically pure lead-207.
Source: eBay seller heruur
Contributor: eBay seller heruur
Acquired: 24 December, 2003
Price: Donated
Size: 1"
Purity: 99.99%
Lead
Lead Lead vapor Raman cell

Lead vapor Raman cell.
Source: eBay seller heruur
Contributor: eBay seller heruur
Acquired: 24 December, 2003
Price: Donated
Size: 2.5"
Purity: 99.99%
Cobalt
Cobalt Shiny hip joint

Shiny hip joint.
Source: eBay seller mickw16
Contributor: Theodore Gray
Acquired: 20 December, 2003
Price: $60
Size: 6"
Purity: <60%
Sample Group: Body Parts+Medical
Cobalt
Cobalt Knee joint

Knee joint.
Source: eBay seller smeezle
Contributor: Theodore Gray
Acquired: 20 December, 2003
Price: $15
Size: 9"
Purity: <60%
Sample Group: Body Parts+Medical
Germanium
Germanium Large ingot
3D3D
Large ingot.
Source: Max Whitby of RGB
Contributor: Theodore Gray
Acquired: 20 December, 2003
Price: Donated
Size: 2"
Purity: 99.999%
Thallium
Thallium Large ingot
3D3D
Large ingot.
Source: Max Whitby of RGB
Contributor: Max Whitby of RGB
Acquired: 20 December, 2003
Price: Donated
Size: 1.25"
Purity: 99.99%
Zirconium
Zirconium Zirconium butter nodules
3D3D
Zirconium butter nodules.
Source: Max Whitby of RGB
Contributor: Theodore Gray
Acquired: 16 December, 2003
Price: Donated
Size: 1.25"
Purity: 99.9%
Niobium
Niobium Niobium bar

Niobium bar.
Source: Max Whitby of RGB
Contributor: Theodore Gray
Acquired: 16 December, 2003
Price: Donated
Size: 18"
Purity: 99%
Carbon
Carbon Stock offering commemorative
3D
Stock offering commemorative.
Source: Executive Creations
Contributor: Executive Creations
Acquired: 15 December, 2003
Price: Donated
Size: 4"
Purity: 85%
Magnesium
Magnesium Photographic ribbon holder

Photographic ribbon holder.
Source: eBay seller sport1
Contributor: Theodore Gray
Acquired: 15 December, 2003
Price: $100
Size: 4"
Purity: 99%
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