I'm a chemist and believe me, there is not a text book where the quadrupole is explained as well as this superb teacher, so amazingly and so easily, has done. About the Skoog book where i hardly studied: it's so confusing that my head refused reading more than two times and my teacher also should learn from this video (and this great teacher) how a quadrupole works. The Students of this teacher are very very lucky persons. Great lecture!

I have used quads for 30 years, and I don't think I have ever seen a better explanation how the RF/DC voltages can isolate a single m/z window.

I have been using mass spectrometers for the past six years... I have not seen anyone, I mean anyone, explain in such a detail and fun way about quadrupole mass spectrometer. I simply loved it !!! Sir, you are simply amazing.

I wish this guy had his own channel for lectures... My studies would be soooo much easier

Amazing explanation.. Did not find such a crystal clear explanation anywhere else. really awesome.

Wow, this is one of the best explanation I’ve heard about the mass analyzer. The Professor made a perfect explanation to this. Thanks for putting this together.😅

I just want to say the way he explains this was so clear and if my organic chemistry professor was like this I would have never hated the subject. He is so precious.

Amazing, amazing presentation. Its really the best I've seen on this concept.

OMG, you are an amazing professor, you explained very well with a good example, it was so easy to understand what happens in Massspectrometry. Thanks a lot sir!

This guy is a genius!

This is awesome. I have never seen any better explanation of a complex subject like this. Genius.

I have no words to praise him. I was looking for such an explanation for long time. what a gifted teacher for these students. Thank you Mickey.

Great lesson! One heck of a teacher. Now I truly understand the working principles. thanks for posting.

Thank you very much! I guess I would never be able to explain mass analysers in such great details and fun ways even though I will soon become a doctorate in this field after all these years using a mass spectrometer.

you are a great Prof. Taught me a so complex thing which I never understood in one year , in a so easy way. Thank you.

This was incredibly helpful and easy to understand. Thanks :D

So its like putting a low pass filter and high pass filter in series to make a bandpass filter in circuits. Great explanation.

beautiful way to explain this mathematical quantum concept in a classical conceptual way.

What a genius!. THANKS!

very well explained....thanks for uploading..

This guy is great. Awesome

Great explanation, thanks from Québec, Canada

This is fantastic... did a much, much, better job than my prof.

Thank you very much sir for out of box explanation.

Yay, he is amazing!

Amazing teaching!

oh my god. he is excellent

really well explained ..

Excellent!!!!!

Very well done!

Very well explained thanks a lot!

Thank you so much! you are great!

Great explanation

So its a very narrow band pass filter for ions got it :)

I am a chemist, may God bless you 😍

Thank You! Great.

It' s either this or Mathieu equations. I would go for this.

sir u r amazing. please do more videos like this.

its like watching my prof but on crack and with articulation skills: fucking perfect

he is so very good :)

Much more clear than my book

good one..it help me alot..

Awesome! =D

I wish he taught my instrumental lab course

wooo!!!! better than how the skoog textbook and my prof explained it

but what happns to the particle with different charge densities I doubt path of ion movement is different

can u please upload the whole lecture.

I have a very basic question tho: why can't "big" iron turn as well as "small" iron?

You are the fucking man

Why 2 dislike?

so... is he married? =P

So good tha I peed a little bit.

Great explanation!!

So its a very narrow band pass filter for ions got it :)