On ICP instrumental analysis
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What issues should be considered during ICP analysis? For example, when conducting secondary brine analysis, what factors can affect the ICP analysis results?
Isn’t this question a bit too broad? If you want to learn more about it, you can search for relevant posts on the forum; such materials can help you learn and gain an understanding. Or maybe you could take the lead! If any issues arise during the use of ICP, everyone can discuss them together
When using ICP with saline, vertical observation is generally adopted to minimize background interference. Firstly, it is recommended to use a superpure water generator for water supply; using water that has been purified can extend the lifespan of the superpure water generator； Secondly, instruments such as volumetric flasks should be made of PP or a better material; otherwise, analyzing calcium and magnesium elements will be quite troublesome ； Finally, there are the precautions for using ICP; the installation engineer explained it quite reasonably. :）
Is the ICP usually used in conjunction with those instruments? There seems to be an exam coming up!
Reply to 5# lcg2012: ICP-AES, ICP-OES, ICP-MS. What exams are you referring to?
Personally, I think the stability of the machine is the most important, such as repeatability
The most important thing for analytical instruments is cleanliness; if the detection system is clean, most problems will not occur.