Eos Petro (EOPT) 10-Q 2010 Q2 Quarterly report

Exhibit 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

(18 U.S.C. SECTION 1350)

In connection with the Quarterly Report of Cellteck, Inc., a Nevada corporation (the "Company"), on Form 10-Q for the quarter ended June 30, 2010 as filed with the Securities and Exchange Commission (the "Report"), Gus Rahim, Chief Executive Officer of the Company, does hereby certify, pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. ss.1350), that to his knowledge:

(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 result of operations of the Company.

August 12, 2010

/s/ Gus Rahim                 

Gus Rahim,

Chief Executive Officer

[A signed original of this written statement required by Section 906 has been provided to Cellteck, Inc. and will be retained by Cellteck, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.]