EXHIBIT 32.2
                                                                   ------------



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


                              TECK COMINCO LIMITED

In connection with the Annual Report of Teck Cominco Limited (the "Company") on
Form 40-F for the fiscal year ended  December 31, 2007 (the  "Report") to which
this certification is an exhibit, I, Ronald A. Millos,  Chief Financial Officer
of the Company, hereby certify, pursuant to 18 U.S.C. 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
         material respects,  the financial  condition and results of operations
         of the Company.




Date:  March 26, 2008                          /s/  Ronald A. Millos
                                               --------------------------------
                                               Ronald A. Millos
                                               Chief Financial Officer