See In case your weed is contaminated that has a artificial cannabinoid test kit. They aren't produced for this.10 You are able to see synthetic cannabinoids with a microscope, or an exceedingly sturdy magnifying glass.eleven In the event the weed is contaminated, you may perhaps see crystals around the surface https://buyweedonlineingermany.de/where-to-buy-weed-in-germany/