甲醛、乙醛分離測定專用填充柱
甲醛、乙醛分離測定專用填充柱 詳細信息：

名稱：填充柱

固定相：專用

型號：HH-FAehyde

應(yīng)用：甲醛和乙醛的分離測定

：甲醛、乙醛和均為環(huán)境中常見的醛類。在合成藥物、塑料、染料、纖維等工業(yè)中常以醛類作原料，在醫(yī)藥及農(nóng)業(yè)上常被用作消毒劑及防腐劑。在醛類的生產(chǎn)及使用過程中，有含醛廢氣、廢水排放，超過一定量時，都能污染環(huán)境。醛類的毒性主要是對皮膚和粘膜有刺激作用，對中樞神經(jīng)系統(tǒng)也有危害作用，近年來的研究表明，醛類還有致癌危險性。另外，水體的醛污染除對人體健康發(fā)生影響外，還可妨礙水中有機物的自凈作用，影響正常的生態(tài)平衡。因此，進行水中醛類的檢測是十分必要的。甲醛、乙醛和作為環(huán)境中常見的污染物，已被我國衛(wèi)生部列為《生活飲用水水質(zhì)衛(wèi)生規(guī)范》中的有害物質(zhì)檢測項目。

但鑒于該規(guī)范中提供的檢測方法靈敏度較低，且不能同時測定這三種醛，于是，浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立一種靈敏度高、重現(xiàn)性和準確性好、且可同時檢測這三種醛的分析方法。

柱效高，分離好，結(jié)果滿意。

浩瀚色譜，提供詳細的分析方案

甲醛、乙醛分離測定專用填充柱 測試譜圖：



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: