0000950134-99-005004 Sample Contracts

1 EXHIBIT 5.2 SUBSCRIPTION AGREEMENT International Isotopes Inc. 3100 Jim Christal Road Denton, Texas 76207 Gentlemen: The undersigned (the "Subscriber") requests the opportunity to subscribe for the number of Units, each consisting of one (1) share...

Subscription Agreement • May 28th, 1999 • International Isotopes Inc • In vitro & in vivo diagnostic substances • Texas

• Contract Type
  Subscription Agreement
• Filed
  May 28th, 1999
• Company
  International Isotopes Inc
• Industry
  In vitro & in vivo diagnostic substances
• Jurisdiction
  Texas

Among

Securities Purchase Agreement • May 28th, 1999 • International Isotopes Inc • In vitro & in vivo diagnostic substances • New York

• Contract Type
  Securities Purchase Agreement
• Filed
  May 28th, 1999
• Company
  International Isotopes Inc
• Industry
  In vitro & in vivo diagnostic substances
• Jurisdiction
  New York

AND

Registration and Warrant Agreement • May 28th, 1999 • International Isotopes Inc • In vitro & in vivo diagnostic substances • Texas

• Contract Type
  Registration and Warrant Agreement
• Filed
  May 28th, 1999
• Company
  International Isotopes Inc
• Industry
  In vitro & in vivo diagnostic substances
• Jurisdiction
  Texas