See When your weed is contaminated that has a synthetic cannabinoid test package. They are not created for this.ten You may see synthetic cannabinoids by using a microscope, or an extremely sturdy magnifying glass.11 If your weed is contaminated, you might see crystals around the floor. 23. Exactly what are https://tinybookmarks.com/story18587617/can-i-buy-weed-online-for-dummies