❤❤❤❤❤❤❤

Awesome! thank you, it helps me!

Thanks

Since we're in a pandemic, nobody in the lab to train me on certain protocols, so I have to do this next week and this video is very helpful, thanks

This was very helpful! Thanks a lot.

Thanks

I'm a visual person and wasn't sure what a StateTip column was. This was great!!

Thankyou!

why you need nano LC to do proteomics analysis? why proteomics cant be done with normal LC separation system?

This guy is great.

good

thank you. help a lot

should this have sound?

It helps a lot!

you r best

Very helpful

OMG.... his comment on "third world where they do not have computers and use rulers vs. the modern world..." so funny! So they could have a GC but not a PC in 2013!!!

Where is the rest of it?

u made my life much easier. U should keep up the good work Mr :)

Thank you Professor McNair

wow its amizing lecture

thank god someone who is clear on there explanation :) thank you

Very well taught , thanks !

thank you!

it was great, Thanks Prof..Any body has/knows any free training video/link to know how to work with GC?

thnk you so much prof, u really helped me my final year project so god bless you prof

this is true.

This is really one of the best video introduction on chrom ever seen.

I think we should consider the sample must be thermally stable. If the sample degrades at high temperature in the column, we won't get the results we need.

Thank you professor Harold McNair about this explenation of GC chromatogrophy

Me too. Perfect to refresh my memory for an upcoming interview. Thanks sir ♥

awesome explanation....it was very helpful for my seminar....thank you

excellent

A whole lot of professors have a whole lot to learn from this guy. Clear, concise, relatable....A+

thank you very much

excellent

Like a Bedtime story - amazing prof

nothing new .but very clear determinations!

Excellent explanation. Flawless i would say

like a dad telling a story to his son. just perfect. n will always be remembered

I have to thank you for this. My lecturer just can't explain anything right. You made it all crystal clear.

THANK YOU! YOU ARE AMAZING!

شكرا جزيلا

Great lecture, thanks!!!

i wish you're my chemistry teacher, this is awesome

great help, maybe a little more information on how the MS is linked or used in gc as a confirmaton.....im stuck on that!

thanks so much!

Thank you so much Sir... your explanation is very clear..

you saved my grade. thank you sir

I've found the most interesting man in the world....