My periodic table poster is now available! Tincture of iodine, small bottle. Another bottle of iodine in alcohol, part of my search for the most beautiful medical iodine bottle for a poster project. Source: eBay seller cynlion Contributor: Theodore Gray Acquired: 16 March, 2007 Text Updated: 19 March, 2007 Price: $3 Size: 2.5" Purity: 1% Sample Group: Medical