摘要
采用气相色谱法(GC)分析装饰材料中的苯等有毒有害物。在DB-1柱上,使用双内标及程序升温和升流的方法,在28 min内同时分离并测定了苯、甲苯、二甲苯以及甲苯二异氰酸酯。此法简便、快速、准确。
The gas chromatography (GC) has been used for determination of the harmful materials in decorative materials, such as benzene derivatives. On The DB -1 column, the benzene, toluene, xylene, and TDI were separated and determined simultaneously within 28 minutes by use of dual internal standards, programmed temperature rinsing, and rising flow method. It was featured by its easy, fast and accurate process.
出处
《涂料工业》
CAS
CSCD
2003年第9期55-56,共2页
Paint & Coatings Industry
