10%聚己二酸乙二醇酯/401有机担体填充柱 工业乙酸甲酯的纯度测定色谱柱

工业乙酸甲酯的纯度测定色谱柱，液化石油气，二甲醚，甲缩醛，乙醇，室内空气，焦炉煤气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，室内空气，过氧化物，三甲胺，二甲醚

工业乙酸甲酯的纯度测定色谱柱
工业乙酸甲酯的纯度测定色谱柱 详细信息：

名称：填充柱
固定液·：10%聚己二酸乙二醇酯

担体：401有机担体（0.25mm-0.18mm）/60-80目

配比：载体：固定液=100:10
型号：10%PEA/401
应用：工业乙酸甲酯测定

乙酸甲酯是醋酸装置的产品之一,其含量的测定采用容量法。由于容量法测定时,样品中含有乙酸、甲酸甲酯、甲酸等组份,这些组份相互影响,造成测定的乙酸甲酯含量比实际含量高,误差大,难于满足生产要求。

浩瀚色谱（山东）应用技术开发有限公司通过大量实验,将乙酸甲酯含量测定方法改为气相色谱法,解决了用容量法测定乙酸甲酯含量误差大的问题。

工业乙酸甲酯的纯度测定色谱柱  测试谱图：



Chromatographic column for purity determination of industrial methyl acetate
Columns for Purity Determination of Industrial Methyl Acetate Details:

Name: Packed Column
Fixative: 10% polyethylene adipate

Carrier: 401 organic carrier (0.25mm-0.18mm)/60-80 mesh

Ratio: Carrier: Fixative = 100:10
Model: 10%PEA/401


High column efficiency, good separation, good separation of water, methanol and methyl acetate, symmetrical peak shape, satisfactory results.

Methyl acetate is an important organic chemical raw material and chemical product, with many excellent qualities, such as low boiling point, strong solubility, and has passed the international SGS environmental protection certification, in line with the European and American ROHS directives, as a green environmental protection organic solvent. To replace acetone, methyl ethyl ketone, ethyl acetate, cyclopentane, etc., it is mainly used in resins, coatings, inks, paints, adhesives, solvents required in the leather production process, polyurethane foam foaming agents, Tianna water, etc., has been gradually It has developed into an important basic organic chemical raw material.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. changed the determination method of methyl acetate content to gas chromatography through a large number of experiments, which solved the problem of large error in the determination of methyl acetate content by volumetric method.


Chromatographic column for the determination of purity of industrial methyl acetate Test chromatogram: