7%癸二酸/GDX-103不锈钢 安捷伦7890填充柱测定工业乙酸中的甲酸

安捷伦7890填充柱测定工业乙酸中的甲酸  测试谱图：




Determination of Formic Acid in Industrial Acetic Acid with Agilent 7890 Packed Column
Determination of Formic Acid in Industrial Acetic Acid with Agilent 7890 Packed Column Details:

Name: Packed Column
Fixative: sebacic acid
Carrier: GDX-103
Fixative: carrier = 7:100
Material: Stainless Steel/Glass
Specifications: 2m*3mm
Application: Agilent 7890
Application: GB/T 1628.5-2000 Determination of Formic Acid Content in Industrial Glacial Acetic Acid-Gas Chromatography

At present, the competition in the domestic acetic acid market is becoming increasingly fierce. In addition to reducing production costs, various acetic acid manufacturers must continue to improve product quality to meet the needs of downstream high-end users.

Formic acid control technology and other aspects are discussed, and the control measures for metal ion content, iodine content, propionic acid content, formic acid content and reducing impurity content in the production of high-end acetic acid products are proposed, which can provide some references for the industry.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has launched a unique GC-Q gas chromatograph, whose sensitivity is 100 times that of TCD detector. A method for the determination of trace formic acid content in industrial acetic acid has been established. The method is simple and easy to operate. It has high sensitivity, low detection limit and strong applicability, and is suitable for the analysis of trace formic acid in industrial acetic acid, which is beneficial to ensure the quality of the final product of chemical synthesis.


Determination of Formic Acid in Industrial Acetic Acid with Agilent 7890 Packed Column Test chromatogram: