68. Meaning of 'chemical weapons'.

Chemical weapons are:

  1.  

    (1)     toxic chemicals1 and their precursors2;

  2.  

    (2)     munitions and other devices designed to cause death or harm through the toxic properties of toxic chemicals released by them; and

  3.  

    (3)     equipment designed for use in connection with munitions and devices falling within head (2) above3.