VIFL Food Technology Service, Inc. (MM)

1992 Incentive and Non-Statutory Stock Option Plan

(Full title of the plan)

Corey H. Grauer

Vice President and Secretary

Food Technology Service, Inc.

502 Prairie Mine Road

Mulberry, Florida 33860

863-425-0039

(Name, address telephone number, including area code, of agent for service)

Copies to:

William J. Schifino, Sr.

Burr & Forman, LLP

201 N. Franklin St., Suite 3200

Tampa, Florida 33602

813-221-2626

Indicate by check mark whether the registrant is a large accelerated filer, and accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one):

DEREGISTRATION OF UNSOLD SECURITIES

Food Technology Service, Inc. (the “ Company ”) is filing this Post-Effective Amendment No. 1 to the following registration statement on Form S-8 to withdraw and remove from registration the unissued and unsold shares of the Company’s common stock, par value $0.01 per share (the “ Common Stock ”), and any other securities issuable by the Company pursuant to the following registration statement:

Effective on March 5, 2014, pursuant to an Agreement and Plan of Merger (the “ Merger Agreement ”), dated as of December 5, 2013, by and among the Company, Sterigenics U.S., LLC, a Delaware limited liability company (“ Parent ”), and Sterigenics Florida Acquisition Corp., a Delaware limited liability company and a direct wholly-owned subsidiary of Parent (“ Merger Sub ”), the Merger Sub merged with and into the Company, with the Company surviving the merger as an indirect and wholly-owned subsidiary of Parent (the “ Merger ”).

In connection with the Merger, the Company has terminated all offerings of the Company’s securities pursuant to the Registration Statement. Accordingly, pursuant to the undertaking contained in the Registration Statement to remove from registration, by means of a post-effective amendment, any of the securities being registered which remain unsold at the termination of the offering, the Company is filing this post-effective amendment to the Registration Statement to deregister all of such securities of the Company registered under the Registration Statement that remain unsold as of the date hereof, if any.

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