by Lee Polite | Aug 8, 2022
Have you heard about the helium shortage in 2022? Well if you haven’t you’re about to find out about it the next time you try to buy some helium. There’s a helium shortage in the world and there’s a sort of a complex discussion as to why. But...
by Lee Polite | Jul 15, 2022
You want chromatography training so you can solve your separation problems, advance your research and your career. We can help you achieve your goals, whether you’re looking for HPLC training or GC training. One question we often hear is, “What’s the difference...
by Lee Polite | May 6, 2022
Hello again from axion labs. I’m here today to answer a question that comes up a lot and that is how much does the GC cost (gas chromatograph). There are a lot of GC’s in the world. There are a lot of different prices. It would be sort of like asking...
by Lee Polite | May 5, 2022
So let me answer this a couple different ways. First of all, in a GC our predominant detector, our main detector is the FID, flame ionization detector. The FID cannot see water. Water does not have any carbon hydrogen bonds so therefore the FID has no ability to see...
by Lee Polite | May 5, 2022
We have a great GC question that came in and that is how do you improve resolution in gas chromatography. That is a great question because resolution means the spacing between the peaks. Remember chromatography is a separation tool. Step one is to separate. If we...
