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18 May, 2002 (2)

18 May, 2002

Click any element below to see all the samples of 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.

Nitrogen Natural sample, 78% Pure
Natural sample, 78% Pure.
Nitrogen: Info | Sound
Oxygen Natural sample, 21% Pure
Natural sample, 21% Pure.
Oxygen: Info | Sound
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