The Methaqualone (MQL) Rapid Test Device is intended for the qualitative detection of Methaqualone in human saliva at a cut-off concentration of 50 ng/ml. It serves as an initial screening tool for use in settings where monitoring for Methaqualone abuse is necessary, including law enforcement operations (e.g., roadside drug driving checks), workplace safety programs, criminal justice systems, and substance abuse rehabilitation centers. This assay provides only a preliminary analytical result. A more specific confirmatory method, such as gas chromatography/mass spectrometry (GC/MS), must be used for definitive confirmation, particularly in legal or disciplinary contexts. Professional judgment should be applied to any drug test result, especially given Methaqualone’s rapid tolerance development, cumulative psychological effects, and average half-life of 33–36 hours.
Address:Building 1-2B-402, Liando U Valley, Gangyuan Sixth Road, Jinan Zhangjin Comprehensive Bonded Zone, Gaoxin District, Jinan city, Shandong Province, China