haohan30m*0.25mm*0.25um焦化苯纯度测定PEG20M交联聚乙二醇毛细管柱应用安捷伦7890上30m*0.25mm*0.25um

本标准适用于从焦炉煤气中回收的粗笨/轻笨经加氢、精馏等生产的焦化苯。
 

名称：毛细管柱

固定液：交联的聚乙二醇

型号：PEG-20M

规格：30m*0.25mm*0.25um

温度：240°C

应用：GB∕T 2283-2019 焦化苯

 

浩瀚色谱（山东）应用技术开发有限公司，生产的《焦化苯测定交联聚乙二醇毛细管色谱柱 》，测定焦化苯中杂质二甲基环戊烷，环己烷，庚烷，甲基环戊烷，甲基环己烷，壬烷，噻吩，甲苯，分离好，柱效高 ，结果满意。

 
This standard applies to coking benzene produced through hydrogenation, distillation, and other processes recovered from coke oven gas.

Name: Capillary Column
Fixed liquid: cross-linked polyethylene glycol
model: PEG-20M
Specification: 30m * 0.25mm * 0.25um
Temperature: 240 ° C
Application: GB/T 2283-2019 Coking Benzene
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. produces a cross-linked polyethylene glycol capillary chromatography column for the determination of impurities such as dimethylcyclopentane, cyclohexane, heptane, methylcyclopentane, methylcyclohexane, nonane, thiophene, and toluene in coking benzene. The column has good separation, high column efficiency, and satisfactory results.