HH-FAehyde 甲醛、乙醛分离测定专用填充柱

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甲醛、乙醛分离测定专用填充柱
甲醛、乙醛分离测定专用填充柱 详细信息：

名称：填充柱

固定相：专用

型号：HH-FAehyde

应用：甲醛和乙醛的分离测定

：甲醛、乙醛和丙烯醛均为环境中常见的醛类。在合成药物、塑料、染料、纤维等工业中常以醛类作原料，在医药及农业上常被用作消毒剂及防腐剂。在醛类的生产及使用过程中，有含醛废气、废水排放，超过一定量时，都能污染环境。醛类的毒性主要是对皮肤和粘膜有刺激作用，对中枢神经系统也有危害作用，近年来的研究表明，醛类还有致癌危险性。另外，水体的醛污染除对人体健康发生影响外，还可妨碍水中有机物的自净作用，影响正常的生态平衡。因此，进行水中醛类的检测是十分必要的。甲醛、乙醛和丙烯醛作为环境中常见的污染物，已被我国卫生部列为《生活饮用水水质卫生规范》中的有害物质检测项目。

但鉴于该规范中提供的检测方法灵敏度较低，且不能同时测定这三种醛，于是，浩瀚色谱（山东）应用技术开发有限公司建立一种灵敏度高、重现性和准确性好、且可同时检测这三种醛的分析方法。

柱效高，分离好，结果满意。

浩瀚色谱，提供详细的分析方案

甲醛、乙醛分离测定专用填充柱 测试谱图：



Packed column for separation and determination of formaldehyde and acetaldehyde
Packed column for the separation and determination of formaldehyde and acetaldehyde Details:

Name: Packed column

Stationary phase: dedicated

Model: HH-FAehyde

Application: Separation and determination of formaldehyde and acetaldehyde

: Formaldehyde, acetaldehyde and acrolein are common aldehydes in the environment. Aldehydes are often used as raw materials in synthetic drugs, plastics, dyes, fibers and other industries, and are often used as disinfectants and preservatives in medicine and agriculture. During the production and use of aldehydes, aldehyde-containing waste gas and waste water are discharged. When the amount exceeds a certain amount, it can pollute the environment. The toxicity of aldehydes is mainly irritating to the skin and mucous membranes, and also harmful to the central nervous system. Research in recent years has shown that aldehydes are also carcinogenic. In addition, aldehyde pollution in the water body not only affects human health, but also hinders the self-purification of organic matter in the water and affects the normal ecological balance. Therefore, the detection of aldehydes in water is very necessary. Formaldehyde, acetaldehyde and acrolein, as common pollutants in the environment, have been listed by the Ministry of Health of my country as hazardous substance testing items in the "Sanitary Standards for Drinking Water Quality".

However, in view of the low sensitivity of the detection method provided in this specification and the inability to measure these three aldehydes at the same time, Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a high sensitivity, reproducible and accurate Simultaneous detection of these three aldehyde analysis methods.

The column efficiency is high, the separation is good, and the result is satisfactory.

Haohan Chromatography provides detailed analysis schemes

Special packed column for separation and determination of formaldehyde and acetaldehyde Test spectrum:



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