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产品名称: PEG-20M 醋酸产品中丙酸含量测定毛细管柱
产品型号: PEG-20M
品牌: 1941
产品数量:
产品单价: 面议
日期: 2021-03-03

PEG-20M 醋酸产品中丙酸含量测定毛细管柱的详细资料

醋酸产品中丙酸含量测定毛细管柱
醋酸产品中丙酸含量测定毛细管柱 详细信息:

名称:毛细管柱
规格:30m*0.53mm*1um
型号:键合聚乙二醇(20M)/PEG-20M
应用:工业冰乙酸中丙酸测定


几乎所有的醋酸产品中都含有一定量的丙酸,丙酸对醋酸产品的质量和性能会有一定的影响。所以要严格控制醋酸产品中丙酸的含量,通常是500mg/m L以下才是合理的。

浩瀚色谱(山东)应用技术开发有限公司为使醋酸产品中丙酸含量的测定更加准确,分析过程采用气相色谱仪配置的氢火焰离子化检测器(FID),内标法测定丙酸含量。现该方法已成功推广到醋酸成品检验的实际生产中,并获得了同行业实验室的认可。

醋酸产品中丙酸含量测定毛细管柱  测试谱图:




Capillary Column for Determination of Propionic Acid in Acetic Acid Products
Capillary column for determination of propionic acid content in acetic acid product Details:

Name: Capillary Column
Specification: 30m*0.53mm*1um
Model: Bonded polyethylene glycol (20M)/PEG-20M
Application: Determination of propionic acid in industrial glacial acetic acid


Almost all acetic acid products contain a certain amount of propionic acid, and propionic acid will have a certain impact on the quality and performance of acetic acid products. Therefore, it is necessary to strictly control the content of propionic acid in acetic acid products, usually less than 500mg/ml is reasonable.

In order to make the determination of propionic acid content in acetic acid products more accurate, Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. adopts flame ionization detector (FID) equipped with gas chromatograph and internal standard method to determine propionic acid content in the analysis process. Now this method has been successfully extended to the actual production of acetic acid finished product inspection, and has been approved by laboratories in the same industry.

Capillary column for determination of propionic acid content in acetic acid product Test spectrum: