How to store " & ` character in insert statement.

I had 2 insert statements as follow :

insert into stkmaster ( stkid_vc, stkdesc_vc ) values ('HH"','HH
Desc') ;

insert into stkmaster ( stkid_vc, stkdesc_vc ) values ('HH`','HH
Desc') ;


When execute using Tquery, it generate exception (Xsqlda index out of
range).

I am using Delphi 5, IBX and Firebird R4 running on Win XP pro.


Any help will appreciated.

Thank you