EXHIBIT 4.1 THIS WARRANT AND THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. EXCEPT AS OTHERWISE SET FORTH HEREIN OR IN A SECURITIES PURCHASE AGREEMENT DATED AS OF MAY 18,...Technical Chemicals & Products Inc • May 21st, 1998 • In vitro & in vivo diagnostic substances • Florida
EXHIBIT 10.1 SECURITIES PURCHASE AGREEMENT SECURITIES PURCHASE AGREEMENT (this "Agreement"), dated as of May 18, 1998, by and among Technical Chemicals and Products, Inc., a Florida corporation, with headquarters located at 3341 S.W. 15th Street,...Securities Purchase Agreement • May 21st, 1998 • Technical Chemicals & Products Inc • In vitro & in vivo diagnostic substances • Florida
EXHIBIT 10.2 REGISTRATION RIGHTS AGREEMENT REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of May 18, 1998, by and among TECHNICAL CHEMICALS AND PRODUCTS, INC., a Florida corporation, with its headquarters located at 3341 S.W. 15th Street,...Registration Rights Agreement • May 21st, 1998 • Technical Chemicals & Products Inc • In vitro & in vivo diagnostic substances • Florida
