CAJ | 학술논문

建立了气相色谱-质谱法同时测定化妆品中16种邻苯二甲酸酯的分析方法.在邻苯二甲酸酯质量浓度为0.1 mg/L～100 mg/L范围内,该方法测得的峰面积值与邻苯二甲酸酯的质量浓度的线性关系良好.线性相关系数均大于0.99,检出限为0.5 mg/kg,回收率为83.3%～121.8%,相对标准偏差为0.5%～6.4%.
건립료기상색보-질보법동시측정화장품중16충린분이갑산지적분석방법.재린분이갑산지질량농도위0.1 mg/L～100 mg/L범위내,해방법측득적봉면적치여린분이갑산지적질량농도적선성관계량호.선성상관계수균대우0.99,검출한위0.5 mg/kg,회수솔위83.3%～121.8%,상대표준편차위0.5%～6.4%.
A gas chromatography-mass spectrometry method was developed for the simultaneous determination of sixteen kinds of phthalic ester in cosmetics.Within range of phthalic ester concentration of 0.1 mg/L～100 mg/L, the peak area measured by this method has a good relationship with the phthalic ester concentration. All correlation coefficients are higher than 0.99.The detection limits achieves 0.5 mg/kg.The average recovery of sixteen kinds of phthalic ester is 83.3%~121.8% with the relative standard deviation of 0.5%~6.4%.