تست آنلاین مواد روانگردان جدید را در 5 کشور مختلف اروپایی خریداری کرد: یک مطالعه شفاف از ترکیب شیمیایی و قیمت

The current findings provides a snapshot of the price and chemical contents of NPS products purchased by different countries and in different webshops. There is a potential danger of mislabelling of NPS. The great variety in price and purity of the delivered products might be the result of the market dynamics of supply and demand and the role of law enforcement in different European countries.