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直接進樣氣相色譜法測定水中乙二醇
直接進樣氣相色譜法測定水中乙二醇 詳細信息：

名稱：填充柱

固定相：專用

規(guī)格：2m*1/8

型號：HH-WATER2021

應(yīng)用：耐水專用柱

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立了直接進樣氣相色譜測定水中乙二醇的方法,不用有機溶劑萃取和濃縮,減少了損失和對環(huán)境的污染,具有靈敏度高,定量準確,操作簡便等特點。檢出限為1.581mg/L,相對標準偏差為1.1%-1.8%,加標回收率在85.6%-100.9%之間。完全適合環(huán)境水中較高含量的乙二醇測定。

直接進樣氣相色譜法測定水中乙二醇 測試譜圖：




Determination of Ethylene Glycol in Water by Direct Injection Gas Chromatography
Determination of Ethylene Glycol in Water by Direct Injection Gas Chromatography

Name: Packed column

Stationary phase: dedicated

Specification: 2m*1/8

Model: HH-WATER2021

Application: Water-resistant special column



Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has established a direct sampling gas chromatography method for the determination of ethylene glycol in water, without organic solvent extraction and concentration, reducing losses and environmental pollution, with high sensitivity, accurate quantification, and simple operation Features. The detection limit is 1.581 mg/L, the relative standard deviation is 1.1%-1.8%, and the recovery rate of standard addition is between 85.6%-100.9%. It is completely suitable for the determination of higher content of ethylene glycol in environmental water.

Direct injection gas chromatography to determine ethylene glycol in water Test spectrum:



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