The boiling points don't go by how high or low the peaks are? It goes by low middle to high of b.p ?
@roquri5 жыл бұрын
Is there a specific calibration gas that needs to be fed through prior to analyzing a sample?
@Penguinprof5 жыл бұрын
Helium is the best for a carrier gas. Sometimes nitrogen is used - it doesn’t work as well, it is not as good as an ideal gas, but it is cheaper.
@chemanywhere46594 жыл бұрын
Excellent. Thank you Penguin professor. This video really serve well to let us understand the concept of how gas chromatography works! You must have spent a great deal of time coming up with all this animated video. This is not easy. How and where did you do it. Would love to learn from you.
@Penguinprof4 жыл бұрын
I will let FabioChem know you liked it. He did not do the animation - please see the description box for information about who did. The animation was used with permission from the creator.
@everythingishere24773 жыл бұрын
Super
@Penguinprof3 жыл бұрын
Thanks!
@jdubb53944 жыл бұрын
Do the molecules take longer to move down the column do to molecular weight or some type of adhesion to the column surface? Great video 👍
@Penguinprof4 жыл бұрын
Separation is based on boiling points, not molecular weight (shown at 2:10).