Presumptive test designed to identify the presence of Ephedrine and Pseudoephedrine. After breakage and agitation of the two ampoules, a Blue/Violet color will develop in the presence of Ephedrine or Pseudoephedrine.
ODV NarcoPouch Chen's Reagent Features
Up to three chemical ampoules per pouch provides greater substance discrimination
White background on each pouch makes identifying color changes easier and more accurate
Color results for target substance is printed on the front of each pouch
Safety holder helps to prevent broken glass from puncturing the pouch during normal use