Exhibit 99.2






                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Cytogen Corporation (the "Company")
on Form 10-Q for the period ended June 30, 2002 as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), Lawrence R. Hoffman, Vice
President and Chief Financial Officer of the Company, hereby certifies, pursuant
to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that:

     (1) The Report fully complies with the requirements of section 13(a) or
         15(d) of the Securities Exchange Act of 1934; and

     (2) The information contained in the Report fairly presents, in all
         materials respects, the financial condition and result of operations
         of the Company.





August 14, 2002                     /s/ Lawrence R. Hoffman
                                    ------------------------------------------
                                    Lawrence R. Hoffman
                                    Vice President and Chief Financial Officer