One-step Thc rapid Test cassette(CE,ISO)

The Core One-Step THC Test is based on the principle of highly specific immunochemical Reactions of antigens and antibodies are used for the analysis of specific compounds in biological fluids. This test is a rapid, visual, competitive immunoassay that can be used for the qualitative detection of 11-nor-⁹-THC-9-carboxylic acid in human urine at a 50ng/ml cut-off concentration. Urine based screening tests for drugs of abuse range from simple immunoassay tests to complex analytical procedures. The speed and sensitivity of immunoassays have made them the most widely accepted method for screening urine for drugs of abuse.