摘要
采用气相色谱-质谱联用仪,用极性毛细管柱分离出异戊二烯试样中的环戊二烯,由质谱检测器测量环戊二烯的响应值,用定量离子外标法计算环戊二烯含量,测试结果令人满意。
he cyclopentadiene was separated from isoprene sample with polar capillary column using gas chromatography - mass spectrometry. The response value of cyclopentadiene was measured by mass spectrometry detector. The amount of cyclopentadiene was calculated by quantitative ion with external standard method. The results were satisfactory.
出处
《浙江化工》
CAS
2014年第6期49-50,53,共3页
Zhejiang Chemical Industry
关键词
异戊二烯
环戊二烯
气相色谱-质谱联用仪
外标法
isoprene
cyclopentadiene
gas chromatography-mass spectrometry
external standard method
