摘要
使用大口径镀铝毛细管柱色谱法和高温模拟蒸馏法 ,测定了国内外各种重质油的馏程。对测定过程中的有关问题如 :是否加内标、内标量。
The boiling ranges of various heavy oils were determined by using wide bore aluminum-clad capillary column and high temperature simulated distillation method. Problems relating to the determination, such as “Is it necessary to use internal standard?”, “If necessary, what is the a mount of addition?”, the mode of sample injection, etc, are discussed preliminarily.
出处
《分析仪器》
CAS
2005年第1期42-45,共4页
Analytical Instrumentation
