Description_x000D_ Application_x000D_ Ethephon (2-Chloroethylphosphonic acid), a widely used plant growth regulator that induces scenescence and fruiting may be used to study its properties as a plant growth regulator, phosphorylating agent and as a butyrylcholinesterase inhibitor. Ethephon may be used as a reference compound in procedures designed to detect ethephon in biological materials._x000D_ Packaging_x000D_ 1 g in glass bottle_x000D_ 100, 500 mg in glass bottle