| 摘 要： | A method for the simultaneous determination of 17 phenolic compounds in infant textile products, including phenol,o-phenylphenol,alkylphenols and bisphenols,was established using gas chromatography-mass spectrometry（GC-MS）. The samples were extracted by 0.1 mol/L KOH solution,derived with acetic anhydride. The derivatives were extracted with ethyl acetate,separated by HP-5MS column,and determined by gas chromatography-mass spectrometry with ion mode scanning. Under the optimized conditions,the method had a good linear relationship in the range of 0.5-6.25 mg/L（R2>0.9990）,the recoveries ranged from 80% to 110%, the relative standard deviations were 1.0%-8.6%,and the limit of quantification was 1.0 mg/kg. The method can achieve the simultaneous detection of 17 phenolic compounds in infant textile products. © 2023, Youke Publishing Co., Ltd. All rights reserved.
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