Chromatographic-mass-spectrometric determination of toxic substances liberated from polymeric materials

被引：11

作者：

Moskovkin, AS ^{[1
]}

机构：

[1] Zashchita All Russian Ctr Catastrophe Med, Moscow 123182, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2002年 / 57卷 / 06期

关键词：

Standard Deviation; Aqueous Solution; Analytical Chemistry; Phenol; Styrene;

D O I：

10.1023/A:1015793701480

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Chromatographic-mass-spectrometric procedures were developed for determining plasticizers (phthalates), antioxidants (phenolic derivatives), and residual monomers (phenol and styrene) in oil and aqueous solutions at a level 2-10 times lower than their maximum permissible concentrations. The relative standard deviation was no worse than 25%. The procedures were used for the determination of toxic substances evolved from polymeric materials and items for storing foodstuffs.

引用

页码：507 / 512

页数：6