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Property and equipment (Tables)

12 Months Ended

Sep. 30, 2012

Property, Plant and Equipment [Table Text Block]

	September 30, 2012		September 30, 2011
Laboratory equipment	$	1,344,273	$	1,344,273
Computer hardware and software		168,285		165,000
Leasehold improvements		580,000		580,000
Total property and equipment		2,092,558		2,089,273

Accumulated depreciation and amortization		(2,082,105)		(2,076,000)

Property and equipment, net	$	10,453	$	13,273

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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