Marijuana (THC)
DRG International Inc.The QuickScreen One Step THC Screening test is a rapid, qualitative immunoassay for detection of Tetrahydrocannabinol and other cannabinoid compounds in urine. The cutoff concentration for this test is 50 ng/ml, as recommended by the Substance Abuse and Mental Health Services Administration (SAMHSA), formerly the U.S. National Institute of Drug Abuse (NIDA). This assay is intended for use in clinical toxicology laboratories, p…