Samples by Date (1788)

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.

Previous Next Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

Radium Oil temperature gauge luminous dial

Oil temperature gauge luminous dial.
Source: Trish Craig
Contributor: Trish Craig
Acquired: 28 May, 2002
Price: Donated
Size: 3"
Purity: <1%

Lantern mantle.
Source: Hardware Store
Contributor: Trish Craig
Acquired: 28 May, 2002
Price: Donated
Size: 2"
Purity: <20%

Palladium Small rectangle of 0.01mm foil, 99.999%

Small rectangle of 0.01mm foil, 99.999%
Source: George (not 007) Lazenby
Contributor: George (not 007) Lazenby
Acquired: 24 May, 2002
Price: Donated
Size: 1"
Purity: 99.999%

Tantalum Small rectangle of 0.1mm foil, 99.99%

Small rectangle of 0.1mm foil, 99.99%
Source: George (not 007) Lazenby
Contributor: George (not 007) Lazenby
Acquired: 24 May, 2002
Price: Donated
Size: 1"
Purity: 99.99%

Thallium 0.1mm foil wrapped into small cylinder, 99.99%

0.1mm foil wrapped into small cylinder, 99.99%
Source: George (not 007) Lazenby
Contributor: George (not 007) Lazenby
Acquired: 24 May, 2002
Price: Donated
Size: 1"
Purity: 99.99%

Vial of antique mercury.
Source: Rob Raguet-Schofield
Contributor: Rob Raguet-Schofield
Acquired: 22 May, 2002
Price: Donated
Size: 3"
Purity: >95%

Table salt (NaCl).
Source: Grocery Store
Contributor: Ed Pegg Jr
Acquired: 20 May, 2002
Price: $0.25/pound
Size: 2.5"
Purity: 50%

Hot tub salt (NaBr).
Source: Hardware Store
Contributor: Ed Pegg Jr
Acquired: 20 May, 2002
Price: $1/pound
Size: 2.5"
Purity: 77%

Iodine Tincture of Iodine I and NaI in water/alcohol mixture

Tincture of Iodine (I and NaI in water/alcohol mixture).
Source: Walgreens Pharmacy
Contributor: Ed Pegg Jr
Acquired: 20 May, 2002
Price: $5
Size: 3"
Purity: <5%
Sample Group: Medical

Natural sample, 78% Pure.
Source: Air
Contributor: Theodore Gray
Acquired: 18 May, 2002
Price: $0/Free like the air we breathe
Size: 2.5"
Purity: 78%

Natural sample, 21% Pure.
Source: Air
Contributor: Theodore Gray
Acquired: 18 May, 2002
Price: $0/Free like the air we breathe
Size: 2.5"
Purity: 21%

Chunk of 99.9999% crystal.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 1.5"
Purity: 99.9999%

Small lump 99.5%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.1"
Purity: 99.5%

Titanium Cylinder, Sponge, and Mossy, 99.98%

Cylinder, Sponge, and Mossy, 99.98%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.1"
Purity: 99.98%

Small crystal lumps 99.9%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.3"
Purity: 99.9%

Small lump 99.95%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.2"
Purity: 99.95%

Small crystal 99.9999%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.2"
Purity: 99.9999%

Small button 99.999%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.1"
Purity: 99.999%

Small lump 99.6%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 0.2"
Purity: 99.6%

Molybdenum Small rectangle of foil 99.95%

Small rectangle of foil 99.95%.
Source: David Franco
Contributor: David Franco
Acquired: 17 May, 2002
Price: Donated
Size: 1"
Purity: 99.95%