In another aspect, the invention features a method for producing {TAIL ~ an energetically inert pseudoscent} of an explosive which includes identifying {HEAD ~ the non energetic components} within the headspace scent signature of the explosive; selecting the identified non energetic components; and combining the selected non energetic components of the headspace scent signature into a second formulation; wherein the energetically inert pseudoscent is substantially free of the explosive 
In another aspect , the invention features a method for producing { TAIL ~ an energetically inert pseudoscent } of an explosive which includes identifying { HEAD ~ the non energetic components } within the headspace scent signature of the explosive ; selecting the identified non energetic components ; and combining the selected non energetic components of the headspace scent signature into a second formulation ; wherein the energetically inert pseudoscent is substantially free of the explosive
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH