名稱：島津填充柱

型號(hào)：HQ

規(guī)格：3*1/8，100-120目

使用溫度：270°C

編號(hào)：20220528009

此柱在測(cè)定二氧化碳時(shí)柱效高，分離好，峰型對(duì)稱，是浩瀚色譜研制的一款二氧化碳專用柱，配合甲烷轉(zhuǎn)化爐測(cè)定微量二氧化碳，效果滿意

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司對(duì)丙烯 /乙烯中CO、CO2 的傳統(tǒng)分析方法進(jìn)行了改進(jìn)。通過改進(jìn)反吹系統(tǒng) ,選用高純氫氣代替氦氣作為載氣 ,提高了分析的靈敏度和儀器的穩(wěn)定性


氣相色譜法測(cè)定丙烯/乙烯中微量CO及CO_2  測(cè)試譜圖：


Determination of Trace CO and CO_2 in Propylene/Ethylene by Gas Chromatography
Determination of trace CO and CO_2 in propylene/ethylene by gas chromatography Details:

Name: Shimadzu packed column

Model: HQ

Specifications: 3*1/8, 100-120 mesh

Operating temperature: 270°C

Number: 20220528009

This column has high column efficiency, good separation and symmetrical peak shape in the determination of carbon dioxide.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has improved the traditional analysis methods of CO and CO2 in propylene/ethylene. By improving the backflushing system and choosing high-purity hydrogen instead of helium as the carrier gas, the sensitivity of the analysis and the stability of the instrument are improved


Determination of trace CO and CO_2 in propylene/ethylene by gas chromatography Test spectrum: