Products MTA-12 and Custom Arrays Assay Principle & Procedure Product Specifications for: MTA-12 / Custom Arrays Amphetamine Barbiturates Benzodiazepines Buprenorphine Cannabinoids Cocaine Fentanyl Ketamine MDMA Methadone Methamphetamine Opiates Oxycodone Phencyclidine Propoxyphene Tramadol Tricyclic Antidepressants

MTA-12™ : Tramadol The MTA™ assay for tramadol is designed to detect certain structurally related compounds and to avoid detecting unrelated compounds, as shown here. Of the 164 compounds tested, only the following exhibited cross reactivity relative to the level of tramadol (ng/mL) given below: Concentration (Tramadol ng/mL) Compounds (ng/mL) 10 25 50 (+/–) Chlorpheniramine 10,000 27,000 >50,000 Diphenhydramine 3,500 12,000 23,000 Pheniramine 27,000 >50,000 >50,000 PCM 8,000 >10,000 >10,000