Exhibit 32

Certificate of the Chief Executive Officer and Chief Financial Officer
Pursuant to 18 U.S.C. Section 1350,
as Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

        Solely for the purposes of complying with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, the undersigned Chief Executive Officer and Chief Financial Officer of Alliance Pharmaceutical Corp. (the “Company”), hereby certify that, to the best of my knowledge, the Quarterly Report on Form 10-QSB of the Company for the quarter ended March 31, 2004 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/  Duane J. Roth

Duane J. Roth, Chief Executive
Officer and Chief Financial Officer

May 17, 2004