Not true at all.
Regarding Iraq's VX program, the documents indicate that the Iraqis "finished work on binary that had a long shelf life." Kamal states they were able to stabilize VX: "They were able to do it by splitting VX into binary. Bombs consisted of two parts, and they made it during the last days of the Iran-Iraq war. So the components were only mixed when fired." Link
(Denny Crane: "Every one should carry a gun strapped to their waist. We need more - not less guns.")