In 2020, just one fentanyl by-product was among the ten NPS opioids recently noted towards the EU EWS (8). There has also been a significant reduction in fentanyl analogue positivity in toxicology casework (nine). Certainly, with fentanyl analogues and synthesis precursors remaining progressively controlled, we now observe a gradual shift https://chemicalglobe.com/shop/uncategorized/metonitazene-for-sale/