EX-24 2 jaehnertpoaedgar.htm

POWER OF ATTORNEY





       Know all by these presents, that the undersigned hereby constitutes and

 appoints each of Michael F. Hilton, Gregory A. Thaxton, Robert E. Veillette,

 and Thomas Aldrich signing singly, the undersigned's true and lawful

attorney-in-fact to:



(1) execute for and on behalf of the undersigned, in the undersigned's

capacity as an officer of Nordson Corporation (the Company), Form ID, Forms 3,

 4, 5 and 144 in accordance with Section 16(a) of the Securities Exchange Act

of 1934 and the rules thereunder;



(2) do and perform any and all acts for and on behalf of the undersigned

which may be necessary or desirable to complete and execute any such Form ID,

Forms 3, 4, 5, or 144, complete and execute any amendment or amendments

thereto,

and timely file such form with the United States Securities and Exchange

Commission and any stock exchange or similar authority; and



(3) take any other action of any type whatsoever in connection with the

foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,

 in the best interest of, or legally required by, the undersigned, it being

understood that the documents executed by such attorney-in-fact on behalf of the

 undersigned pursuant to this Power of Attorney shall be in such form and shall

 contain such terms and conditions as such attorney-in-fact may approve in such

 attorney-in-fact's discretion.



       The undersigned hereby grants to each such attorney-in-fact full power

 and authority to do and perform any and every act and thing whatsoever

 requisite,

 necessary, or proper to be done in the exercise of any of the rights and

powers

 herein granted, as fully to all intents and purposes as the undersigned

might or

 could do if personally present, with full power of substitution or revocation,

hereby ratifying and confirming all that such attorney-in-fact, or such

attorney-in-fact's substitute or substitutes, shall lawfully do or cause

to be

 done by virtue of this power of attorney and the rights and powers herein

granted.

 The undersigned acknowledges that the foregoing attorneys-in-fact, in

serving in

 such capacity at the request of the undersigned, are not assuming, nor is the

 Company assuming, any of the undersigned's responsibilities to comply with

Section 16 of the Securities Exchange Act of 1934.



       This Power of Attorney shall remain in full force and effect until the

 undersigned is no longer required to file Form ID, Form 3, 4, 5, and 144 with

 respect to the undersigned's holdings of and transactions in securities issued

 by the Company, unless earlier revoked by the undersigned in a signed writing

 delivered to the foregoing attorneys-in-fact.



       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney

 to be executed as of this 28 day of February, 2012.





  /s/ Frank M. Jaehnert

  Signature



  Frank M. Jaehnert

  Print Name