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DESCRIPTION OF THE BUSINESS | 12 Months Ended
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Sep. 30, 2014
DESCRIPTION OF THE BUSINESS [Abstract] |
DESCRIPTION OF THE BUSINESS | 1. DESCRIPTION OF THE BUSINESS Bioanalytical Systems, Inc. and its subsidiaries (“We,” the “Company” or “BASi”) engage in contract laboratory research services and other services related to pharmaceutical development. We also manufacture scientific instruments for life sciences research, which we sell with related software for use in industrial, governmental and academic laboratories. Our customers are located throughout the world.

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