名稱：填充柱

編號(hào)：20221012008

型號(hào)：HH-BYD

規(guī)格：2M*3MM，60-80目

高使用溫度：240°C

1,4—丁炔二醇和丙炔醇是以乙炔和甲醛合成的兩個(gè)重要的有機(jī)化工中間體。1,4—丁炔二醇是薄片狀無(wú)色晶體,熔點(diǎn)為58℃,沸點(diǎn)為248℃,工業(yè)品美國(guó)規(guī)格含量定為96％以上,丙炔醇是一種具有溫和的天竺葵氣味的揮發(fā)性液體,能和水及多種有機(jī)溶劑。

浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，，研發(fā)填充柱測(cè)定丁炔二醇-1,4，柱效高，分離好，結(jié)果滿意。

1,4-丁炔二醇測(cè)定填充柱  測(cè)試譜圖：



Packed column for 1,4-butynediol determination

Details of 1,4-butynediol determination packed column:



Name: Filled column



No.: 20221012008



Model: HH-BYD



Specification: 2M * 3MM, 60-80 meshes



Maximum operating temperature: 240 ° C



1,4-butynediol and propargyl alcohol are two important organic chemical intermediates synthesized from acetylene and formaldehyde. 1,4-Butynediol is a thin colorless crystal, with a melting point of 58 ℃ and a boiling point of 248 ℃. The content of industrial products in the United States is set at more than 96%. Propynediol is a volatile liquid with mild geranium smell, which can mix with water and various organic solvents.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a packed column for the determination of butynediol 1,4 with high column efficiency, good separation and satisfactory results.



Test spectrum of packed column for determination of 1,4-butynediol: