Column GC system is a very important component, known as "chromatography heart," said the column inappropriate, no matter how good the gas chromatograph is difficult to play its effectiveness, so how to choose the right column, the analyst is placed in front of an important task.
Currently, the market column a variety of models, dazzling manufacturer is everywhere, then how to choose the right column of it, Tengzhou City Xiangying analysis Technology Co., Ltd. as a domestic research and development of high-end equipment manufacturers to teach you Select the appropriate column method.
The following analysis of industrial formaldehyde solution as an example to illustrate the specific purchase process:
1. symmetrical peak shape, resolution appropriate to the first element.
2. The retention time appropriate for the second element: a short time tend to separate bad, for too long, inefficient, not conducive to large-scale production guidance.
3. In the column lifetime is long enough or relatively routine using a long time for the third pillar elements.
Based on the above three principles, Ltd. Tengzhou City Xiangying analysis techniques developed special post industrial formaldehyde solution analysis results than conventional porous polymer filler, column efficiency, separation, life has three aspects superiority. So this is the right industry-specific analysis of formaldehyde column, please consult the discussion.
色谱柱是气相色谱仪系统中非常重要的部件，素有“色谱的心脏”之称，色谱柱不合适，再好的气相色谱仪也难以发挥它的功效，所以怎样选购合适的色谱柱，是摆在分析工作者面前的一项重要工作。
目前，市场上各种规格型号的色谱柱，琳琅满目，制造商更是比比皆是，那么怎样选择合适的色谱柱呢，浩瀚色谱有限公司作为仪器的研发，制造商教你选择合适的色谱柱方法。
下面以分析工业甲醛溶液为例来说明具体选购过程：
1.以峰形对称，分离度适当为第yi要素。
2.以保留时间适当为第二要素：时间短往往分离不好，时间过长，效率低下，不利于大规模指导生产。
3.以柱子寿命足够长或者相对常规柱子使用时间长为第三要素。
根据以上三原则，浩瀚色谱有限公司研发出工业甲醛溶液分析的专用柱，结果比传统的多孔聚合物填料，柱效，分离，寿命3方面都有优越性。所以这就是合适的工业甲醛分析专用柱，欢迎咨询洽谈。
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Column GC system is a very important component, known as "chromatography heart," said the column inappropriate, no matter how good the gas chromatograph is difficult to play its effectiveness, so how to choose the right column, the analyst is placed in front of an important task.Currently, the market column a variety of models, dazzling manufacturer is everywhere, then how to choose the right column of it, Tengzhou City Xiangying analysis Technology Co., Ltd. as a domestic research and development of high-end equipment manufacturers to teach you Select the appropriate column method.The following analysis of industrial formaldehyde solution as an example to illustrate the specific purchase process:1. symmetrical peak shape, resolution appropriate to the first element.2. The retention time appropriate for the second element: a short time tend to separate bad, for too long, inefficient, not conducive to large-scale production guidance.3. In the column lifetime is long enough or relatively routine using a long time for the third pillar elements.Based on the above three principles, Ltd. Tengzhou City Xiangying analysis techniques developed special post industrial formaldehyde solution analysis results than conventional porous polymer filler, column efficiency, separation, life has three aspects superiority. So this is the right industry-specific analysis of formaldehyde column, please consult the discussion.色谱柱是气相色谱仪系统中非常重要的部件，素有“色谱的心脏”之称，色谱柱不合适，再好的气相色谱仪也难以发挥它的功效，所以怎样选购合适的色谱柱，是摆在分析工作者面前的一项重要工作。
