20 May, 2002 (3)

20 May, 2002

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.
Chlorine
Chlorine Table salt NaCl

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

Hot tub salt (NaBr).
Source: Hardware Store
Contributor: Ed Pegg Jr
Acquired: 20 May, 2002
Price: $1/pound
Size: 2.5"
Purity: 77%
Iodine
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
Text Updated: 11 March, 2007
Price: $5
Size: 3"
Purity: <5%
Sample Group: Medical