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.
2. Soak sticky labels or residue off glass or ceramics with vinegar. This is an ideal budget-conscious solution for removing price labels and for removing anything your children have stuck on windows. 1  Saturate the sticky residue with undiluted vinegar. 2  Scrape off with a plastic knife or other similar tool. Pour a little nail polish removed onto a paper towel, and lightly rub the affected area. 2  It will easily remove any excess adhesive. 3  Cover metal surface in white-out and rub off with an eraser. 4  This should bring out the sticky residue and completely remove all evidence.