How to choose a liquid chromatograph
2020-10-10 15:19:21
How to choose a liquid chromatograph? A good quality liquid chromatography system should be considered from the following aspects: 1. The main technical indicators are excellent: (Liquid Chromatograph) The first is how to look at the indicators. There are many indexes of liquid chromatographs, including pumps, detectors, chromatographic columns, etc. We think it depends on the main technical indicators. According to national standards, the main indicators of the instrument are noise, drift, minimum detection concentration, qualitative and quantitative repeatability, etc. These indicators should be placed in the system and viewed in the circuit to compare. It is necessary to connect all the unit devices, such as connecting the chromatographic column, the injection valve, and the mobile phase. Because you can only analyze after you are connected in the analysis, instead of just using a detector or a pump. Then on this basis, we will compare these main indicators.
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