Determination of Extracted Methamphetamine from Hashish Narcotic Plant by Home-made Ion chromatography System

A fast method was described for the determination of [(S)-N-methyl-1-phenylpropan-2-amine] methamphetamine (MMPs) as micro crystalline standard mp170-175oc dissolvent in Ethanol comprehensive with extraction (MMPExt) from plant, this method using IC-UV. It is based on the spectrophotometric UV in max wavelength 250nm. The (MMP) spectra of this system was examined under the optimum conditions to obtained a good truly result for active material ( MMP ) from standard material and extraction plant. The detection limit ( S/n=3 ) is 1 mg/l with relative standard deviation is 0. 19% for five replicates of 6mg/l MMPs.The linearity was in the rang 2-5 mg L-1 with a correlation coefficient R2 0.999. The method has been successfully applied to the determination of (MMP) in standard (Microcrystalline ) and plant extraction preparation using standard addition method and the recoveries were in the rang 97.5 % - 100.0 %