WARNING: THIS TEST DOES NOT EVALUATE DRUG SAFETY OR PURITY A 5-pack testing kit containing all necessary materials for a simple, mess-free process. The Rapid Response™ Xylazine Test Strip Kit (Liquid/Powder) is a rapid visual immunoassay for the qualitative, presumptive detection of xylazine in suspicious substances (liquids or powders) at the cut-off concentration of 1000 ng/mL. For forensic and IVD use.
