<DOCUMENT>
<TYPE>EX-24.TXT
<SEQUENCE>2
<FILENAME>ex24hodges.txt
<DESCRIPTION>HODGES POA
<TEXT>
LIMITED POWER OF ATTORNEY FOR
SECTION 16 REPORTING OBLIGATIONS

Know all by these presents, that the undersigned hereby makes, constitutes and
appoints each of Michael Cox and Lina Reeves-Kerner, each acting individually,
as the undersigned's true and lawful attorney-in-fact, with full power and
authority as hereinafter described on behalf of and in the name, place and stead
of the undersigned to:

(1)  prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5
     (including any amendments thereto) with respect to the securities of
     Bioanalytical Systems, Inc., an Indiana corporation (the "Company"), with
     the United States Securities and Exchange Commission, any national
     securities exchanges and the Company, as considered necessary or advisable
     under Section 16(a) of the Securities Exchange Act of 1934 and the rules
     and regulations promulgated thereunder, as amended from time to time (the
     "Exchange Act");

(2)  seek or obtain, as the undersigned's representative and on the
     undersigned's behalf, information on transactions in the Company's
     securities from any third party, including brokers, employee benefit plan
     administrators and trustees, and the undersigned hereby authorizes any such
     person to release any such information to each of the undersigned's
     attorneys-in-fact appointed by this Limited Power of Attorney and approves
     and ratifies any such release of information; and

(3)  perform any and all other acts which in the discretion of such
     attorney-in-fact are necessary or desirable for and on behalf of the
     undersigned in connection with the foregoing.

The undersigned acknowledges that:

(1)  this Limited Power of Attorney authorizes, but does not require, each such
     attorney-in-fact to act in their discretion on information provided to such
     attorney-in-fact without independent verification of such information;

(2)  any documents prepared and/or executed by either such attorney-in-fact on
     behalf of the undersigned pursuant to this Limited Power of Attorney will
     be in such form and will contain such information and disclosure as such
     attorney-in-fact, in his or her discretion, deems necessary or desirable;

(3)  neither the Company nor any of such attorneys-in-fact assumes (i) any
     liability for the undersigned's responsibility to comply with the
     requirement of the Exchange Act, (ii) any liability of the undersigned for
     any failure to comply with such requirements, or (iii) any obligation or
     liability of the undersigned for profit disgorgement under Section 16(b) of
     the Exchange Act; and

(4)  this Limited Power of Attorney does not relieve the undersigned from
     responsibility for compliance with the undersigned's obligations under the
     Exchange Act, including without limitation the reporting requirements under
     Section 16 of the Exchange Act.

The undersigned hereby gives and grants each of the foregoing attorneys-in-fact
full power and authority to do and perform all and every act and thing
whatsoever requisite, necessary or appropriate to be done in and about the
foregoing matters as fully to all intents and purposes as the undersigned might
or could do if present, hereby ratifying all that each such attorney-in-fact of,
for and on behalf of the undersigned, shall lawfully do or cause to be done by
virtue of this Limited Power of Attorney.

This Limited Power of Attorney shall remain in full force and effect until
revoked by the undersigned in a signed writing delivered to each such
attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Limited Power of Attorney to
be executed as of this 19th day of April, 2010.

/s/ Kathleen Watson Hodges
Signature

Kathleen Watson Hodges
Print Name


STATE OF INDIANA        )
                        )
COUNTY OF TIPPECANOE    )

On this 19th day of April, 2010, Kathleen Hodges personally appeared before me,
and acknowledged that she executed the foregoing instrument for the purposes
therein contained.

IN WITNESS WHEREOF, I have hereunto set my hand and official seal.

/s/ Lina L. Reeves-Kerner
Signature

Lina L. Reeves-Kerner
Printed Notary Public

My Commission Expires:        County of Residence:
3/17/2016                     Tippecanoe
</TEXT>
</DOCUMENT>
