K2 SYNTHETIC SPRAY ON PAPER

K2, often known as Spice, is often a form of artificial cannabinoid that is typically offered being an herbal incense or potpourri and promoted as being a authorized alternate to marijuana. The phrase “K2” refers to a particular brand name of artificial cannabinoids, however it is often employed far more broadly to explain many artificial canna

An early scientific study of mercury poisoning was in 1923–1926 from the German inorganic chemist, Alfred Stock, who himself became poisoned, along with his colleagues, by respiration mercury vapor which was currently being introduced by his laboratory equipment—diffusion pumps, float valves, and manometers—all of which contained mercury, as