acetonitrile

基本解释

Chemical compatibility is quite ample, being stable to all organic solvents except acetonitrile.
极具化学相容性，除了乙腈，能和所有有机溶剂相容。
The technical characteristics of the acetonitrile extracted butadiene plant after remoulding were introduced.
简介了乙腈抽提装置的技术改造情况。

乙腈
乙睛
A kromasil C18 column(250mm*4.6mm 5um) with the mobile phase of acetonitrile-0.05mol/L KH _2PO_4(PH3.0),the proportion is 12:88. The velocity of flow is 1ml/min.
通过HPLC方法学的研究，确定了芒果苷HPLC测定的色谱条件：色谱柱为Kromasil C18(250mm~*4.6mm 5um)；流动相为乙睛和0.05mol／L的磷酸二氢钾溶液(PH3.0)；比例为12∶88；流速为1ml／min；检测波长为258nm。
环境科学技术
乙腈
The samples were extracted with acetonitrile,concentrated and cleaned up,determined using GC equipped with FPD and external standard method.
样品经乙腈提取,浓缩净化后,用气相色谱仪带电子捕获检测器检测,外标法定量。
生物学
乙腈