浩瀚苯类产品中痕量噻吩的检验专用填充柱HH-Thiophene

苯在常温下通常是一种有甜味、无色且具有强烈的芳香气味的液体。苯是一种致癌物质，具有可燃性而且有毒，但是其在生产中具有重要作用，是染料、塑料以及一些合成物的重要原料。

苯类产品在生产过程中所产生的噻吩不仅会影响下游产品的质量，而且也会对催化剂产生破坏作用，因此我们必须竭尽全力地控制苯类产品中噻吩的含量，甚至于是痕量噻吩也必须严格控制。

对于痕量噻吩的检测我们通常采用气相色谱法结合 FPD检测器进行测定，浩瀚色谱（山东）应用技术开发有限公司建立一种操作简便但检测限值低，灵敏度较高的痕量噻吩检测体系：配置HH-Thiophene噻吩专用柱，柱效高，分离好，结果准确可靠。

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Benzene is usually a sweet, colorless liquid with a strong aromatic odor at room temperature. Benzene is a carcinogen, flammable and toxic, but it plays an important role in production and is an important raw material for dyes, plastics, and some synthetics.

Thiophene produced in the production process of benzene products will not only affect the quality of downstream products, but also have a damaging effect on catalysts. Therefore, we must make every effort to control the content of thiophene in benzene products, even trace amounts of thiophene must be strict control.

For the detection of trace thiophene, we usually use gas chromatography combined with FPD detector for determination. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a trace thiophene detection system with simple operation but low detection limit and high sensitivity: Equipped with HH-Thiophene thiophene special column, the column efficiency is high, the separation is good, and the results are accurate and reliable.

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