Calibration area normalization method(CANM) was used for quantitative analysis of α-pinene,β-pinene and dimethyl carbonate by 1102-Gas Chromatograph with flame ionization detector and SIMPCITY-5 capillary chromatographic column.α-Pinene was chosen as standard material,and the relative mass correction factors of dimethyl carbonate and β-pinene were determined,which were tested by recovery tests.The results showed that the relative mass correction factors compared with α-pinene were 5.2811 and 1.0035,and the recovery of three components was:99.21%,100.27% and 100.85%,respectively.Area normalization method(ANM) was also used for quantitative analysis.In comparison with results of CANM,the maximum relative error of each method was:75.58% and 1.17%.
