名稱：填充柱

規格：3m*1/8

型號：5?分子篩

應用：空氣氧化法合成均苯三甲酸中氧氮測定

浩瀚色譜（山東）應用技術開發有限公司研究并建立了相關的分析方法。 對于氣體分析,室溫下使用雙柱并聯分離了O_2、N_2、CO_2,并采用氣相色譜TCD進行定量分析。


Determination of Oxygen and Nitrogen in the Synthesis of Trimellitic Acid by Air Oxidation
Determination of Oxygen and Nitrogen in Synthetic Trimellitic Acid by Air Oxidation Method

Name: Packed column

Specification: 3m*1/8

Model: 5? molecular sieve

Application: Determination of Oxygen and Nitrogen in Synthesizing Trimellitic Acid by Air Oxidation Method

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has researched and established related analysis methods. For gas analysis, O_2, N_2, CO_2 were separated using double columns in parallel at room temperature, and gas chromatography TCD was used for quantitative analysis.