In 2020, just one fentanyl by-product was One of the ten NPS opioids recently documented on the EU EWS (8). There has also been a large reduction in fentanyl analogue positivity in toxicology casework (nine). Certainly, with fentanyl analogues and synthesis precursors remaining significantly managed, we now observe a gradual https://chemicalglobe.com/product-tag/metonitazene-for-sale/