Chemical Agent Identification Sets
... that Chemical Agent Identification Sets formerly used by the U.S. military included bottles of sulfur mustard used to purposely contaminate terrain and equipment for training?
... that <b id="mwDro"><a href="./Chemical_Agent_Identification_Set" id="mwDrs" rel="mw:WikiLink" title="Chemical Agent Identification Set">Chemical Agent Identification Sets</a></b> formerly used by the <a class="mw-redirect" href="./U.S._military" id="mwDrw" rel="mw:WikiLink" title="U.S. military">U.S. military</a> included bottles of <a class="mw-redirect" href="./Sulfur_mustard" id="mwDr0" rel="mw:WikiLink" title="Sulfur mustard">sulfur mustard</a> <i id="mwDr4">(pictured)</i> used to purposely contaminate terrain and <a class="mw-redirect" href="./Military_equipment" id="mwDr8" rel="mw:WikiLink" title="Military equipment">equipment</a> for training?