摘要
研究了在GB/T18446-2001方法基础上改变内标物(使用无毒性记录的十二烷代替毒性大的1,2,4-三氯代苯)测定样品中游离TDI的方法。该方法简捷、快速、准确度高、精确度高、更环保。本方法的适用范围同GB/T18446-2001。
On the base of GB/T 18446-2001, we study the test of free TDI in samples by changing the internal standard (high toxic 1,2,4- trichlorobenzene is replaced by dodecane of no toxic record) , showing that the method is simple, fast, accurate, definite and environment protecting. The use scope of this method is the same with GB/T 18446-2001.
出处
《中国涂料》
CAS
2007年第3期31-35,共5页
China Coatings
