4. Inventories (Tables)

9 Months Ended

Sep. 30, 2012

Notes to Financial Statements

Inventories

Inventories consist of the following at September 30, 2012 and December 31, 2011:

	September 30,  2012		December 31, 2011
Raw materials	$	461,582	$	173,510
Work in progress		207,494		11,768
Finished goods		180,135		320,678
Total	$	849,211	$	505,956