名稱：填充柱

規格：4m*3mm

型號：HH-Ethanol-IV

應用：無水乙醇的測定

無水乙醇看似簡單，實則不然。乙醇極性強，易拖尾，一般填充柱效果差。浩瀚色譜（山東）應用技術開發有限公司，，研發的HH-Ethanol-IV乙醇專用柱，柱效高，分離好，甲醇等雜質得到有效分離，峰型對稱，基本無拖尾，結果準確。

無水酒精中雜質測定專用柱 測試譜圖：



Dedicated column for determination of impurities in absolute alcohol
Dedicated column for determination of impurities in absolute alcohol Details:

Name: Packed column

Specification: 4m*3mm

Model: HH-Ethanol-IV

Application: Determination of absolute ethanol

Anhydrous ethanol may seem simple, but it is not. Ethanol has strong polarity and is easy to tail. Generally, the effect of packed column is poor. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times. The HH-Ethanol-IV ethanol special column developed by Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has high column efficiency and good separation. Impurities such as methanol are effectively separated. The peak shape is symmetrical and there is almost no tailing. The results are accurate and reliable.

Dedicated column for determination of impurities in absolute alcohol Test spectrum: