Forensics Source 902 NarcoPouch Marquis Reagent (1);

Forensics Source 902 NarcoPouch Marquis Reagent Marquis Reagent, Box of 10 Individual NarcoPouch Tests. For General Screening.Forensics Source 902 NarcoPouch Marquis 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