General Information:

Endrin is an obsolete, multi-use organochlorine insecticide. It has a low aqueous solubility and is non-volatile. Based on its chemical properties it is not expected to leach to groundwater. Endrin tends to be persistent in soil systems. It is highly toxic to mammals and is a neurotoxin. It is also highly toxic to birds, honeybees and most aquatic organisms but slightly less so to earthworms.

EPA/USP Method

USP Method 561 - Chlorinated Pesticides: Determination of pesticides in articles of botanical origin by gas chromatography. Many botanicals are treated as dietary supplements and are subject to statutory provisions that govern foods.