Detects therapeutic and illicitly synthesized forms of acetyl fentanyl and fentanyl. Useful in many situations: pain management, dependency/ rehabilitation, methadone clinics, and drug courts. Fentanyl is screened via enzyme immunoassay (EIA). Acetyl fentanyl and fentanyl are confirmed on GC-MS equipment.
To use this method, make a diluted bleach solution with one part bleach and one to two parts water. Fill your plastic container with the solution and let it soak for about half an hour. After itâs done soaking in the solution, give the container a good scrubbing with hot water and dish soap.
1 Diluted disinfectants and sanitizers in spray bottles must be labeled and stored out of the reach of children. 2  Solutions should not be sprayed when children are nearby to avoid inhalation and exposing skin and eyes. 3  Before using any chemical, read the product label and manufacturerâs material safety data sheet.