One Step Screen Test Panel (Urine) Package Insert Multi-Drug ANSWER (English). Package insert for testing of any combination of the following drugs : Amphetamine, Amphetamine 500, Amphetamine 300, Barbiturates, Benzodiazepines, Benzodiazepines 200, Buprenorphine, Cocaine, Cocaine 150, Cotinine 150, Cotinine, Fentanyl, Ketamine, Marijuana, Methadone, EDDP 100 (Methadone Metabolite), Methamphetamine, Methamphetamine 500, Methamphetamine 300, Methaqualone, Methylenedioxymethamphetamine, Morphine 300, Morphine 100, Opiate 2000, Oxycodone, Phencyclidine, Propoxyphene, Tramadol and Tricyclic Antidepressants.
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| Source : Multidrugrapidteskit |
PRINCIPLE
The Multi-Drug One Step Screen Test Panel (Urine) is an immunoassay based on the principle of competitive binding. Drugs which may be present in the urine specimen compete against their respective drug conjugate for binding sites on their specific antibody.
During testing, a urine specimen migrates upward by capullary action. A drug, if present in the urine specimen below its cut-off concentration, will not saturate the binding sites of its specific antibody coated on particles. The antibody coated particles will then be captured by the immobilized drug conjugate and a visible colored line will show up in the test line region of the specisif drug strip.
The colored line will not form in the test line region if the drug level is above its cut-off concentration because it will saturate all the binding sites of the antibody coated on the particles. A drug-positive urine specimen will not generate a colored line in the spesific test line region on the strip because of drug competittion, while a drug-negative urine specimen or specimen containing a drug concentration less than the drug competittion, while a drug-negaitve urine specimen or a specimen containing a drug concentration less than the cut-off will generate a line in the test line region.To serve as a procedural control, a colored line will always appear at the control line region indicating that proper volume of specimen has been added and membrane wicking has occured.
More info : Infolabmed.com
More info : Infolabmed.com
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