HH-5 N-甲基嗎啉測定毛細(xì)管柱

N-甲基嗎啉測定毛細(xì)管柱 測試譜圖：



Capillary column for N-methylmorpholine determination
N-Methylmorpholine Determination Capillary Column Details:

Name: capillary column
Stationary phase: 5% phenyl-methyl polysiloxane
Specifications: 30m*0.32mm*0.5um
Model: HH-5
Application: Gas Chromatographic Analysis of N-Methylmorpholine

Due to the special molecular structure and physical properties of N-formylmorpholine, its new application fields are constantly being developed. In addition to extractive distillation to recover and refine aromatic hydrocarbons, morpholine derivatives have recently been found to have good gas desulfurization efficiency, high quality of purified gas, low operating costs and low investment in the process.

In order to monitor the yield of the reaction of morpholine methylation to N-methylmorpholine, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. applied gas chromatography to establish a set of temperature-programmed determinations using N-methylpyrrolidone as an internal standard. Method for mass fraction of N-methylmorpholine. The method mainly relies on GC- gas chromatography, the detector is hydrogen flame ion detector, the carrier gas is nitrogen, and the chromatographic column is HH-5 capillary column (30 m×0.32 mm×0.5UMμm). Through the determination of recovery rate and repeatability, it is verified that the method has high accuracy and precision, and can accurately determine the content of N-methylmorpholine in the mixture.


N-Methylmorpholine Determination Capillary Column Test Spectrum: