haohan甲醛溶液分析HH-PA-II填充柱2m*3mm

甲醛是一种无色,有强烈刺激型气味的气体。易溶于水、醇和醚。甲醛在常温下是气态,通常以水溶液形式出现。易溶于水和乙醇,甲醛一般以水溶液的形式储存或运输,浓度一般在37%～55%之间,市售以37%为主,又叫福尔马林。甲醛是一种很重要的有机化工原料,主要的下游产品为甲醛聚合物系列、三醛胶系列、多元醇系列、杂环化合物系列等,广泛应用于化工、医药生产的众多行业和领域。
 

浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发HH-PA-II填充柱测定工业甲醛溶液，该方法简便、快速、准确度高、精密度高。
 

含量低的甲醇首先流出，是此柱的一大特色，保证了甲醇无覆盖，定量准确可靠。

名称：甲醛填充柱

型号：HH-PA-II

规格：2m*3mm，60-80目

编号：20230206007

zuigao使用温度：180°C

 
Formaldehyde is a colorless gas with strong pungent odor. Soluble in water, alcohol and ether. Formaldehyde is gaseous at normal temperature, usually in the form of aqueous solution. It is easily soluble in water and ethanol. Formaldehyde is generally stored or transported in the form of aqueous solution, and its concentration is generally between 37% and 55%. It is mainly sold in 37%, also known as formalin. Formaldehyde is a very important organic chemical raw material. The main downstream products are formaldehyde polymer series, trialdehyde adhesive series, polyol series, heterocyclic compound series, etc., which are widely used in many industries and fields of chemical and pharmaceutical production.



Haohan Chromatographic (Shandong) Application Technology Development Co., Ltd. has developed a HH-PA-II packed column for the determination of industrial formaldehyde solution, which is simple, rapid, accurate and precise.

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The low content of methanol flows out first, which is a major feature of this column, ensuring that the methanol is not covered, and the quantity is accurate and reliable.



Name: Formaldehyde-filled column



Model: HH-PA-II



Specification: 2m * 3mm, 60-80 mesh



No.: 20230206007



Zuigao service temperature: 180 ° C