”Could you please provide some additional details on your product Cocaine Drug Test Strips.
Are these strips testing for the presence of Cocaine or for the Cocaine metabolite benzoylecgonine? Please also advise of the ng/ml cutoff. ”
”The cocaine test strips detect both Cocaine and the metabolite benzoylecgonine. The test membrane is a 300ng/ml. For more info on detection levels for other drugs http://www.ukdrugtesting.co.uk/acatalog/Detection_Times.html