HH-WATER2021 水和废水中甲醇和乙醇的测定专用柱

名称：填充柱

固定相：专用

规格：2m*3mm，2m*1/8

型号：HH-WATER2021

应用：大量水中微量甲醇和乙醇测定

废水中微量甲醇和乙醇的测定是化工废水分析中的重要课题之一。气相色谱法是重要检测方法，然而色谱填料的耐水性仍是重中之重。传统色谱固定相，寿命短，使用受限。

浩瀚色谱采用新技术研发出专用色谱填料，既耐水又能减少拖尾，即使99.9%以上水，峰型依然对称，分离度大，无干扰，出峰顺序合理。

Special column for the determination of methanol and ethanol in water and wastewater
Dedicated column for the determination of methanol and ethanol in water and wastewater Details:

Name: Packed column

Stationary phase: dedicated

Specification: 2m*3mm, 2m*1/8

Model: HH-WATER2021

Application: Determination of trace methanol and ethanol in large amounts of water

The determination of trace methanol and ethanol in wastewater is one of the important topics in the analysis of chemical wastewater. Gas chromatography is an important detection method, but the water resistance of chromatographic packing is still the top priority. Traditional chromatographic stationary phases have short life and limited use.

Haohan Chromatography adopts new technology to develop special chromatographic packing, which is both water-resistant and can reduce tailing. Even if the water is more than 99.9%, the peak shape is still symmetrical, with large resolution, no interference, and reasonable peak sequence.


Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatography analysis method for methanol and ethanol in methanol plant wastewater. Use HH-WATER2021 special column separation column, use thermal conductivity detector, use hydrogen as carrier gas. Quantify by external standard method. Simple operation, high sensitivity, good separation effect, wide linear range, high accuracy and good reproducibility.

Special column for the determination of methanol and ethanol in water and wastewater Test spectrum: