Analysis of Amphetamine type stimulants by solid phase extraction

Solid phase extraction technology is refered to as that the analyzed compounds are adsorbed by sorbent in order to separate target compounds from the sample matrixes and impurity,which are abstracted and concentrated.Solid phase extraction,i.e,the sample pre-processing technology was developed in 1970s.The article presents its current application and advances in analysis of amphetamine type stimulants by solid phase extraction in recent ten years.