28 November, 2003 (6)

28 November, 2003

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.
Sodium
Sodium High pressure sodium vapor bulb

High pressure sodium vapor bulb.
Source: Auction
Contributor: Theodore Gray
Acquired: 28 November, 2003
Price: $1
Size: 12"
Purity: <1%
Sample Group: Light Bulbs
Scandium
Scandium Metal halide bulb
3D3D
Metal halide bulb.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 28 November, 2003
Text Updated: 11 August, 2007
Price: $40
Size: 9"
Purity: <1%
Sample Group: Light Bulbs
Arsenic
Arsenic Small tin of arsenic
3D3D
Small tin of arsenic.
Source: eBay seller fogie1
Contributor: Theodore Gray
Acquired: 28 November, 2003
Text Updated: 11 March, 2007
Price: $17.50
Size: 1.5"
Purity: 0%
Sample Group: Medical
Zirconium
Zirconium Tongue stud

Tongue stud.
Source: eBay seller perkins55
Contributor: Theodore Gray
Acquired: 28 November, 2003
Text Updated: 11 March, 2007
Price: $4
Size: 1"
Purity: 99%
Sample Group: Medical
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
Europium
Europium Compact fluorescent bulb

Compact fluorescent bulb.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 28 November, 2003
Price: $3
Size: 6"
Purity: <1%
Sample Group: Light Bulbs