摘要
采用气相色谱法,色谱柱为FFAP大口径毛细柱(50m×0.53mm,0.53μm),测定碳四中微量乙腈的含量,在4-6000mg/kg范围内具有良好线性关系.
The gas chromatography analysis was carried out on FFAP Wide Diameter Capillary Column(50 m× 0.53 mm,0.53 μm) to determine the content of minimum acetonitrile in Carbon Four,the linear range of minimum acetonitrile was 4-6 000 mg/kg.
出处
《分析测试技术与仪器》
CAS
2006年第1期26-29,共4页
Analysis and Testing Technology and Instruments
关键词
微量乙腈
毛细柱
气相色谱
minimum acetonitrile
capillary column
gas chromatography