Abstract: Green analytical chemistry is a frontier area of analysis science, which is gotten abroad attention. Method of green chemistry is used to new analytical approaches and techniques. Research activities in the field of green analytical chemistry include sample preparation such as microwave digestion, microwave extraction, solid-phase extraction, solid-phase micro-extraction, supercritical fluid extraction, etc., and green analytical testing technique. Such as X-ray fluorescence analysis, near infrared spectroscopy, capillary electrophoresis, etc. 32 references are cited.