Method and reagents for detecting amphetamine and / or d-methamphetamine in biological samples.

摘要

THE INVENTION relates to a method to determine if D-Amphetamine and Methamphetamine IN A biological fluid, such as urine. Particulate TELLS THE INVENTION IMPROVEMENTS IN A PROCESS FOR POLARIZATION DETERMINATION OF D-amphetamine and methamphetamine in a single test. DESCRIBE THE PROCESS pretreating BIOLOGICO AN EXAMPLE TO ELIMINATE reagents such as (BETA) -hydroxy-FENTIL-AMINA preincubating SIGN aqueous solution with a pH of 4.0 to 7.5 without adjusting to pH alkaline and CONTACTING SAMPLE PROTEIN RIBOFLACINA to reduce interference from fluorescent sample components. PROCESS MAINTAINING THE REACTIVITY tyramine 0.4% AND I-Methamphetamine IN U / N 5.1% and eliminate the need for control of certain substances.