共 2 条
[1]
化妆品卫生标准.[S].秦钰慧;尹先仁;姜正德;刘燕华..1987,
[2]
气质联用法测定医用橡皮塞中防老剂BHT
被引：7
作者：
张伟亚
王成云
张少文
机构：
[1] 深圳出入境检验检疫局,深圳出入境检验检疫局,洛阳大学广东深圳 ,广东深圳 ,河南洛阳
来源：
关键词：
气质联用法;
医用橡皮塞;
BHT;
D O I：
暂无
中图分类号：
TQ330 [一般性问题];
学科分类号：
081705 [工业催化];
摘要：
A new method for determination of 2,6-ditertbutyl-p-cresol in medical rubber plug by gas chromatography/mass spectrometry was developed.Analytical method and extraction conditions were optimized. Retention time and mass spectra of total ion chromatography were used for qualitative analysis. The m/z 205 was quantitative ion for BHT by gas chromatography/mass spectrometry/selected ion storage. The method is simple, rapid and accurate. The detection limit of BHT was 0.01mg/L,the recovery was 90.18～96.64% and the RSD(n=7) was 1.34%.
引用
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页码：103 / 104
页数：2
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