🌟 --- GCMS Gas Chromatography Mass Spectrometry

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#GCMS Gas #Chromatography #Mass #Spectrometry
We professors describe gas chromatography-mass spectrometry instrument components and functionality. Enjoy!
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Опубликовано:

26 апр 2016

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Комментарии : 43

@xavik 8 лет назад

Nice. You should name the channel: "Library of Scientific Techniques" or something like that so people could find this treasure easier. Next step, HPLC!

@chemfunman 8 лет назад

+Xavik Thanks! Noted, hope you enjoy other videos and share it.

@chemfunman 7 лет назад

stay tuned

@susheelsingh4067 5 лет назад

Thanks lots professor Simon. Could you please let me know about GC-MS program to use SPME-GC-MS.

@carlag07 5 лет назад

Hello, May i know how much volume that i need to inject because my sample is on gas manual injection ?Do u have any method or any reference or video that i can refer for...Thank you

@ezekasarachifelix4471 2 года назад

Hi, can i use the GCMS machine to analyze waste engine oil to know the constituent pollutants???

@walkerritesh 7 лет назад

Thank you for sharing this video. If I may ask, how many samples can be analysed per day with the GC-MS?

@chemfunman 7 лет назад

depends on the run-time, and if you have auto-sampler in the system.

@jjayash 7 лет назад

can you please let me know the instrument and software name?

@adeniransunday7460 3 года назад

Thank you for your presentation. At every retention time and area peak value there are three compounds produced. My question is that do you use the same retention time for all the compounds within the retention time.

@chemfunman 3 года назад

yes this is possible, and suggested.

@DG-bg3en 4 года назад

Thank you for sharing. Can I know the model of this GC-MS? Why the injection procedure of some model does not require holding for 2mins?

@chemfunman 4 года назад

Hi sorry the campus closed, we can't go back. maybe when things return to normal, we can check? Where are you from by the way?

@faroukshaker5910 5 лет назад

Can you explain calibration mothed plz

@drelizabethomindeogaja2335 3 года назад

Thank you for a wonderfully clear demonstration of the use of GC-MS. Do you have any other videos of analysis of pharmaceuticals by this technique that I can show my students

@chemfunman 3 года назад

Yes, soon

@elizabethominde-ogaja3433 3 года назад

@@chemfunman Look forward to receiving the notification

@giuseppezedde4553 2 года назад

Thanks for your demonstration. I wonder if an MS detector alone can be sufficient for the identification of a molecule or if it must also be coupled to another spectoscopic system. Thanks again

@chemfunman 2 года назад

I think it is possible using just MS first, check against a repository of database. Then, if not, going further into spectroscopic analysis is helpful.

@giuseppezedde4553 2 года назад

@@chemfunman I thank you so much!

@stanleywhitehughes 4 года назад

As a student/lab tech, this is a good video and informative; Prof. Simon is clear and concise! My only critique would be if during the software portion he could implement a screen cast software instead of trying to use a Go-Pro.

@chemfunman 4 года назад

I so agree with you! we would like to use a screen capture instead to have better visual. thanks for your support.

@stanleywhitehughes 4 года назад

@@chemfunman Thank you so much for reading my comment! I'd like to add there are many free video screen recording software apps online. OBS is popular amongst media influencers and the latest versions of Microsoft PowerPoint also has a built-in screen recording function. You're spreading good intellectual content for free (accessibility), and are improving humanity as a whole; thank you.

@chemfunman 4 года назад

thanks! stay safe.

@viencosumo7161 2 года назад

Please consult me to buy used FID GC for Air sample analyzing: Brands, models, checking GC... May be Agilent 6890 or 6850 are good?.

@chemfunman 2 года назад

not bad

@natalie8439 7 лет назад

You skipped over the part where I presume he was integrating the peak and identifying it in the mass spec library. Is it possible for you to add that part in the video too?

@chemfunman 6 лет назад

we will look into it!

@faroukshaker5910 5 лет назад

Yes

@maedhascreations9418 6 лет назад

Please add English subtitle

@chemfunman 6 лет назад

use the RU-vid transcript please?

@historiareiss1008 4 года назад

Damn woman

@chemfunman 4 года назад

what's that ?

@sarohasumit 4 года назад

@@chemfunman Her recording, the focus was so bad !!

@timothystone3360 2 года назад

whoever is filming this needs to undergo camera training. the camera was out of focus 80% of the time. and if we want to learn exactly what's going on we need to be able to see what's exactly going on.

@chemfunman 2 года назад

apologies, I agree, she was a good staff. we will do better next time! thanks for your feedback.