Paint or varnish removers, Paint or varnish strippers, Paint or varnish thinners, Nitrogen N, Oxygen O, Fluorine F, Arsenic As, Boron B, Carbon C, Phosphorus P, Selenium Se, Silicon Si, Sulfur S, Tellurium Te, Astatine At, Bromine Br, Iodine I, Chlorine Cl, Hydrogen H