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甲胺類專用氣相色譜填料
甲胺類專用氣相色譜填料 詳細(xì)信息：

名稱：氣相色譜固定相
固定相：專用
規(guī)格：25g
型號(hào)：HH-AM
應(yīng)用：氨，胺，乙胺，甲胺，二甲胺，三甲胺等的分析測(cè)定
柱效高，峰型對(duì)稱，使用壽命長(zhǎng)

作為脂肪醇催化胺化生產(chǎn)脂肪叔胺工藝的主要原料之一二甲胺的純度對(duì)胺化反應(yīng)的質(zhì)量有直接的影響 ,而三甲胺是二甲胺中主要的不純物之一。叔胺生產(chǎn)廠家需要一種簡(jiǎn)便 ,快速的分析二甲胺中三甲胺含量的手段。

浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，采用HH-AN胺專用色譜填料建立二甲胺中三甲胺含量的分析方法。兩個(gè)樣品分別重復(fù)測(cè)定六次的數(shù)據(jù)表明 ,當(dāng)三甲胺的含量為 3.2 99%時(shí) ,測(cè)定的標(biāo)準(zhǔn)偏差為 0 .0 92 ,當(dāng)樣品中三甲胺的含量為 9.86 7%時(shí) ,標(biāo)準(zhǔn)偏差為 0 .0 89。


甲胺類專用氣相色譜填料  測(cè)試譜圖：





Methylamine special gas chromatography packing
Methylamine Special Gas Chromatography Packing Details:

Name: Gas Chromatography Stationary Phase
Stationary Phase: Dedicated
Specification: 25g
Model: HH-AM
Application: Analysis and determination of ammonia, amine, ethylamine, methylamine, dimethylamine, trimethylamine, etc.
High column efficiency, symmetrical peak shape, long service life

As one of the main raw materials for the production of fatty tertiary amine by catalytic amination of fatty alcohol, the purity of dimethylamine has a direct impact on the quality of the amination reaction, and trimethylamine is one of the main impurities in dimethylamine. Tertiary amine manufacturers need a simple and fast method for analyzing the content of trimethylamine in dimethylamine.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used HH-AN amine special chromatography packing to establish an analytical method for the content of trimethylamine in dimethylamine. The data of the repeated determination of the two samples for six times show that when the content of trimethylamine is 3.299%, the standard deviation of the determination is 0.092, and when the content of trimethylamine in the sample is 9.867%, the standard deviation is 0 .0 89.


Methylamine special gas chromatography packing Test spectrum: