建立了一种测定胶黏剂中6种丙烯酸酯和甲基丙烯酸酯类残余单体的分析方法.样品经100℃、30 min顶空加热后,通过DB-WAX色谱柱(30m×0.25mm×0.25μm)分离和质谱选择离子模式检测,内标法定量.结果表明,6种残余单体能达到良好的分离,检出限(信噪比为3)为0.069～0.096 mg/kg,定量限(信噪比为10)为0.23～0.32 mg/kg,平均回收率为96.0％～104.6％,相对标准偏差(RSD)小于7.2％.该方法操作简便、准确、重复性好、灵敏度高,可用于胶黏剂中丙烯酸酯和甲基丙烯酸酯类残余单体的快速测定.
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