聚乙二醇-20M 工业糠醛定性与定量分析毛细管柱

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工业糠醛定性与定量分析毛细管柱
工业糠醛定性与定量分析毛细管柱 详细信息：

糠醛(2—furancarboxaldehyde)又名呋喃甲醛,是今未能用石油化工原料合成、而仅能用农林废料生产的一种重要的有机化工原料。

浩瀚色谱（山东）应用技术开发有限公司采用大口径毛细管柱技术和色质联用技术,对糠醛主峰上未知肩峰进行了定性和定量分析,实验验证了肩峰(3号峰)为乙酰呋喃,同时使糠醛与乙酰呋喃得到良好地分离,建立了出口工业糠醛含量的快速测定法。该方法灵敏度高、精密度好、分析速度提高4倍多。该方法已成功地应用于出口工业糠醛的检验工作中。


名称：毛细管柱
型号：PEG-20000
规格：30m*0.53mm*1um
zui高温度：240°C
编号：20230211001
应用：GB/T 1926.2-1988工业糠醛试验方法
GBT 1926.1-2009 工业糠醛
GBT 1926.1-1988 工业糠醛



工业糠醛定性与定量分析毛细管柱  测试谱图：





Capillary column for qualitative and quantitative analysis of industrial furfural

Detailed information of capillary column for qualitative and quantitative analysis of industrial furfural:



Furfural, also known as furan formaldehyde, is an important organic chemical raw material that has not been synthesized with petrochemical raw materials, but can only be produced from agricultural and forestry wastes.



Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has used large-caliber capillary column technology and chromatography-mass spectrometry technology to conduct qualitative and quantitative analysis of the unknown shoulder peak on the main peak of furfural. The experiment has verified that the shoulder peak (No. 3 peak) is acetylfuran, and at the same time, furfural and acetylfuran are well separated, and a rapid determination method for the content of furfural in export industry has been established. The method has high sensitivity, good precision, and the analysis speed is increased by more than 4 times. This method has been successfully applied to the inspection of industrial furfural for export.




Name: capillary column

Model: PEG-20000

Specification: 30m * 0.53mm * 1um

Zui high temperature: 240 ° C

No.: 20230211001

Application: GB/T 1926.2-1988 Test method for industrial furfural

GBT 1926.1-2009 Industrial furfural

GBT 1926.1-1988 Industrial furfural





Capillary column test spectrum for qualitative and quantitative analysis of industrial furfural: