Gas Chromatography Principle and Instrumentation

👋 😃 Connect with me on
LinkedIn 👉🏼 - / artirani
Instagram 👉🏼- / baayo_official
Telegram 👉🏼- t.me/baayo_cha...
Gas Chromatography in Hindi, Gas chromatography principle, Gas chromatography instrumentation, Mobile phase in Gas Chromatography, Stationary Phase in Gas Chromatography, Gas Liquid Chromatography, Gas solid chromatography, GCMS, Gas chromatography detectors, gas chromatography mass spectroscopy
This chromatography lecture explains about the instrumentation, principle of gas chromatography. Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture .
This lecture will explain the principle of gas chromatography and the instrumentation and how to use gas chromatography.
In gas chromatography, the mobile phase (or "moving phase") is a carrier gas, usually an inert gas such as helium or an unreactive gas such as nitrogen. Helium remains the most commonly used carrier gas in about 90% of instruments although hydrogen is preferred for improved separations.The stationary phase is a microscopic layer of liquid or an inert solid support, inside a piece of glass or metal tubing called a column. The instrument used to perform gas chromatography is called a gas chromatograph.
Gas chromatography is in principle similar to column chromatography but has several notable differences. First, the process of separating the compounds in a mixture is carried out between a liquid stationary phase and a gas mobile phase, whereas in column chromatography the stationary phase is a solid and the mobile phase is a liquid. (Hence the full name of the procedure is "Gas-liquid chromatography", referring to the mobile and stationary phases, respectively.) Second, the column through which the gas phase passes is located in an oven where the temperature of the gas can be controlled, whereas column chromatography has no such temperature control. Finally, the concentration of a compound in the gas phase is solely a function of the vapor pressure of the gas.
Gas chromatography is also similar to fractional distillation, since both processes separate the components of a mixture primarily based on boiling point (or vapor pressure) differences.
Gas chromatography is also sometimes known as vapor-phase chromatography (VPC), or gas-liquid partition chromatography (GLPC). These alternative names, as well as their respective abbreviations, are frequently used in scientific literature. Strictly speaking, GLPC is the most correct terminology, and is thus preferred by many authors.
In most modern GC-MS systems (GCMS, when mass spectroscopy is used as a detector), computer software is used to draw and integrate peaks, and match MS spectra to library spectra.
Article source: wikipedia
Please SHARE with all your friends , SUPPORT and SUBSCRIBE to this channel !
Subscribe: / @baayo
HPLC Chromatography: • HPLC Chromatography Ba...
UV Visible Spectroscopy: • UV Visible Spectroscop... #BaaYo #Chromatography

[@BaaYo]

To access notes and practice questions, please join our Telegram channel t.me/baayo_official

[@ch.shadabahmed8139]

thnx mam

[@SuperKiffi]

I have my first interview tomorrow with focus on Gas chromatography and Liguid Chromatography....I dont have previous knowledge about this but your video is very helping,,,im seeing your videos again and again so i will have a strong understanding and i can do well in my interveiw...Thanks for explaining in such a nice way...

[@princepub5275]

How was interview?

[@harshitajha5318]

How was your interview

[@abadsoofi]

Interview about chromatography😂 icant believe🥴🥴

[@yagami-Light.]

Kuch bii ?😂😂

[@ishandas1551]

​@@abadsoofi yes, for Hplc GC analyst, they conduct interviews lol

[@pabbathisatyanarayana300]

Arti your way of explaining the subject is amazing. Its so simple and understandable. I was writing my Pre-Phd examinations of at the age of 53, and was struggling to read through text books and then I found your videos. I am from South India, even though I know Hindi but not so comfortable. But, your language and way you were explaining was amazing. I wrote my exams yesterday and I am very much satisfied with the way I have written and definitely credit goes to you. Thanks a lot and will keep watching your videos whenever required.

[@akashchaudhari1807]

हमारी राष्ट्रभाषा में अतीउत्तम तरीके से गैस क्रोमैटोग्राफी समझाने के लिए धन्यवाद।🥰🥰

[@BaaYo]

Dhanyavad Akash :)

[@imrocknreeling]

Akash bhai hindi rashtrabhasha nahi hai. :)

[@dhavalrabari3230]

@@imrocknreeling 😂

[@HeisLive01]

@@imrocknreeling akash ko Hindi bhi likhni nahi aati proper

[@chandanshandilya4482]

Tq maim ji

[@artimislunatic7041]

The way of explaining is really really good & very well explained. i wish, every college & school has a teacher as like you M'am. it's really important for those who are the genuine learners.

[@mirahsanali6614]

i wish the same , thanks a lot BaaYoo . :)

[@chithrasrsathyajith335]

For the first time I understood a class in Hindi language fully.The concepts explained in a very clear way .Thank you very much.

[@BaaYo]

Thank you 😊🙏

[@Abidali-rx8us]

@@BaaYo Allah Pak aap ko salamat rakhy

[@akshaysawant4730]

This video helped me in clearing my 1st interview 😍❤️❤️❤️❤️Thank you so much🥰

[@gousinamdar42]

In which company bro

[@akshaysawant4730]

Gous Inamdar Its an chemical company bro located in mumbai

[@gousinamdar42]

@@akshaysawant4730 how much they are paying for Freshers

[@akshaysawant4730]

Gous Inamdar its an small company, For freshers its 10 k

[@gousinamdar42]

@@akshaysawant4730 thanks bro

[@Sanees3]

thank u soo much.... I got 23 marks out of 25 in midterm... now preparing myself for final,,, hope result will better as the previous exam.

[@osamashariq5720]

Thanks Mam, you solved almost 95% problems about chromatography , i saw all type of chromatographic lectures i am from Pakistan ,,

[@knowledgegyan6253]

😘😘 madam college se jyada perfect knowledge aapse milta hai.... Madam fid, ecd, fpd, madam ye detectors b explain kijiye

[@chiragparmar5426]

Thank u so much mam You are explain in very simple way☺ i have shown ur video when tomorrow is my exam.

[@17.3qeq3]

Yo, I don’t even know what language you’re speaking and it’s still making sense to me. You’re amazing

[@BaaYo]

It’s Hindi (Indian language)

[@JitendraMenariya]

Bro It's hindi language...u can search about hindi on Google 👍

[@ceedmyofficial8423]

hindi language

[@rktiwari5132]

I would suggest you come in contact with Indian and learn the Incredible Hindy language.

[@mayukhdas2276]

@@rktiwari5132 first you learn how to spell hindi

[@Kaushik_baraiya]

Hello mam This video is very meaningful and very satisfying because you teach all these points is represent in my eyes and in our company this gas chromatography is used so, this is very useful video for me Thankyou so much ❤

[@wahidakram4192]

nice lecture.I watch your every lecture and i have learned So many difficult topics.Thanx From PAKISTAN

[@BaaYo]

Thanks Wahid 😊... Glad to hear that

[@Ruhspharma]

My friend suggested me this today, and this is amazing, thank you smarty for suggestion

[@RaZaKhan-jy4sx]

Dear Mam, Hope you are alright. Really appreciated from Pakistan. I'm in research business sometime I say your videos. You are doing an outstanding job. Regards & Thanks Raza khan

[@Imranmansuri87199]

Thank u so much mam 🙏🙏🙏🙏 aap jese teachero ki vjh se ham itnaa sikh paa rhe he aage bad paa rhe 🙏🙏🙏🙏 bahut bahut dhanyvad

[@robertclooney5845]

Initially you have mentioned that GC or GLC is a partitioning based chromatography. This concept never appeared later and I think that is the most important factor in separation. A low boiling liquid may elute later depending on partition coefficient. That is the reason different columns are employed for different type of mixtures. Partition coefficient is also affected by polarity of the solid phase. Anyway with GC most common detector is FID (Flame ionization Detector).

[@full_on_masti_with_Ashu]

I couldn't understand Gas Chromatography but afer seeing this concept with the help of given vedio I have cleared my all doubts very easily I help me much.

[@sudeepmahata6222]

ur looks made more easy to understand 😍

[@Official_Sign]

wow.....mam hindi m acha lgta h or apki jo teaching bhot behtrin h.....

[@hanupawandwivedi6613]

I think this is what you came for..awesome explanation and to the point😃😎😎

[@BaaYo]

Thanks 😊😊

[@navinasimoes]

I needed to strengthen my basics over GC MS for a project I'm so glad for this video You are so amazing Ma'am Thank you so much My heartfelt gratitude 🙏🏻❤

[@anupamverma9890]

Thanks a lot for explaining these tough topics in such a simple way,helped me a lot in my exams👍🏻👍🏻❤️❤️

[@thakurankit7159]

mam aap bs aise hi videos dalti rheye app ka way of teaching bahut mst h ek din apke subscribers millions mein honge 🙌🙏

[@varshitshirbhate4646]

Thank you so much mam😊 You just made it looks so easy... 🙏

[@muhammadsheheryar4608]

When I was watching your this video I prey from Allah to have you like wife after graduation 😎😎😎BTW you teach this topic more clearly and conceptual than our professor of university 😂😂😊😊live long and be happy always

[@anitaraisagar3811]

With your lecture every topic become easy to understand Thank you for such an informative video Please give references also.....

[@shivuchintu9906]

Yes I'm also gt very easy about gc tq u mam

[@chintanhirapara5449]

Nice

[@manishsingh3629]

Sidhi baat, no bakwas...awesome

[@Ajay12118]

Mam pyaar bhi ho gya apse.. gas chromatography smjhte smjhte ❤️

[@dksingh6861]

Nice dii

[@summeralbum2741]

bhot bda vala hai tu saaa..........le.....

[@pushprajpatel1217]

@@summeralbum2741 shi h bhai

[@shellyjain3671]

@@summeralbum2741 well said.

[@SmithpTaloda]

😂😂😂😂

[@sohrabqamar64]

Thank u so much I watched many video's before watching this to prepare my notes for sem but ur explanation help me a lot

[@kaushalbaral9538]

Tomorrow is my Instrumental technique of analysis's exam . This gonna help me . Thank you so much mam .

[@anjalibhatia221]

Iam Very thankful to you Mein subh se is topic ko book se samjhne ki koshish kr rhi thi finally sham ko KZbin ye vedio dekh li ab sab smjh aagya great explanation 👏👏👏👏❤️❤️

[@sarikanalawade9959]

Love that way to talking and giving concept clearly and easly

[@officialed5631]

Tysm for this mam....jo mahino se samjh nhi aaya wo ek hi baar me smjha dia aapne. Tysm mam .

[@syedasadia2970]

Thanks a bunch, ma'am! I've been watching your videos for analytical pharmacy and they're of a HUGE help! Stay safe!

[@hammadurrehman7902]

Thanks ma'am, this lecture is so simple and easily understandable.

[@dgieltslistening6888]

wish u were my instrumental teacher. 💓

[@pravinshelar5344]

😂

[@gowthamkumar6055]

Huge respect to you mam. The way you explains the subject is unique and easy to understand. Thanks mam ☺️

[@akshay416]

Every one can understand easily

[@shabnumniyaz7719]

Honestly speaking the way of your explanation is best.Teachers like you are very rare.I watched your other videos as well,lot of love and respect for u dearest mam.God bless u.

[@irfansiddique5964]

very easy method..tnx Mam Mam.please make a video on HPLC instruments ..please

[@kpsocialists9045]

Right

[@yuvrajbombale4440]

Your lecture is very easy to understand

[@soniyapol5755]

It helped me a lot...........😇 after this no doubts🤗

[@anupamdeb1938]

Nicely explained. Thank you very much. Read in college long before. Now i need to understand for my plant.

[@Impromptu21]

Mam thanks.ur style of explaining is so nice

[@prahladmaddheshiya5973]

thanks best understand

[@BaaYo]

Thank You 😊

[@nileshpatil7647]

Thank you mam, humaare sir ki 2 ghante ki class me kuch samjh nahi aaya tha...Par aapne achhe se Samjhaya Dhanyawad ☺️

[@bappijamatia1285]

Wow... Mam.. Huge respect to u.

[@mahendramanhare6167]

इतना अच्छा समझाया है आपने कुछ भी सवाल पूछने की जरूरत ही नही है mam 👌👌👏👏

[@BaaYo]

Thank you

[@jabirkhan4976]

Than u so much mam. Stay blessed...

[@luteanandi7842]

Thanks for hindiiuu explainn...gratefull i got ur videos... first i igonore as i saw ur look and taught u are a strict and english .....speaking but unverse let me cluck it and i came to u

[@bhushan9108]

How stationary phase helps to separate the molecules (?) as the molecules are separating on basis of their boiling point . Please reply Thank you🙏💕

[@Fitnessforcast]

here polarity will also work If the polarity of the stationary phase and compound are similar, the retention time increases because the compound interacts stronger with the stationary phase. As a result, polar compounds have long retention times on polar stationary phases and shorter retention times on non-polar columns using the same temperature.

[@Gani747]

Its is very useful videos who has not understand basic concepts and mechanisam of what's is gng in GC...I listened 3 times continuously so that I assured I have not missed any small important point..Thank you for sharing ur knowledge to me and I wish to continue your journey for more topics..stay happy..

[@bilalmarwat1017]

Welldon very very well medam appreciated...keep up these things outstanding method of explanation goooooooooooòoooooddddddddddd

[@preetigupta3265]

Mam aap bahut achhe se explain krti hai sare doubts clear ho jate hai thank you mam

[@queenteenasmr8786]

Please explain thermogravimetric method of analysis

[@pranaychawan3995]

Tysm ma'am to explain us about GC in detail .

[@parthpatel6667]

Here is my request. Please, Can you talk more about GC Detectors such as Flame ionization detectors, TCD and ECD? Thank you for this video. I like your way to explain the principle of GC.

[@mudasirkhan5946]

That was awesome Mam u makes things easier to understand Thankx alot

[@pawanbatham8636]

Mam gc m to many types of detector use hote h uus PR v please 1video bnaye

[@mubashernazir1356]

Thank you so much mam. You did explained very well. Love from Pakistan 🇵🇰

[@anilkumarkushwaha1457]

Mam aap bahut badhiya padhai ho baki mujhe kuchh samajh nhi aaya 😅😭☺

[@sandeeppandhare2141]

All concepts are clear after watching this video

[@prashanterande1202]

Thank you so much ! Can you please explain on which factor the selection of GC and HPLC depends? Means how to select GC or HPLC for particular component mixture

[@miryaadein9098]

Thank you for making clear my basic concept of chromatography thank you from Bangladesh 🇧🇩🇧🇩❤❤

[@aamirsuhail9847]

This is the method, how to teaches well mam appreciated

[@NASRIATTAN3283]

The best teacher of my life thanks Mom 💕💕💕

[@firstname5747]

Santoor Santoor....

[@tuba8350]

You are sooo amazingg. GD Christian ne tou dimagh kharab krdia. 😢

[@khantiodia..6958]

You are a best tutor and I hv see all the videos of you which is helpful for me thank uh Aarti ...😊😊☺️

[@pvashisht9571]

Nice explanation mam

[@BaaYo]

Thank You Pawan. Please share this video with your friends also.

[@SaifHasanCSE]

What a great content you provided to us Ma'am !! Thank you so much

[@SeemaRani-sk2dt]

Mam plz explained Affinity chromatography

[@pawanbatham8636]

Plz mam upload a video on affinity chromatograph 😄

[@kpsocialists9045]

Yes

[@BaaYo]

its live now at the given link : kzbin.info/www/bejne/bJewiGOegdaHn5o

[@mdaabidhussain7039]

Ma'am Kash aapki jaise teacher hmre college Mai hote , aapka padhane ka tareeka itna accha hai nah..I can't explain..allha aapko bhut Sade khushiya de .life Mai..

[@BaaYo]

Thank you Aabid :)

[@mridul7820]

Mam column chromatography ke upar video banao plz😊😊

[@Gani747]

Its is very useful videos who has not understand basic concepts and mechanisam of what's is gng in GC...I listened 3 times continuously so that I assured I have not missed any small important point..Thank you for sharing ur knowledge to me and I wish to continue your journey for more topics..stay happy..

[@bhatkaiser2739]

Mam ur art of teaching is next level ❤️❤️....can I get Ur insta user id so that I can reach you out ?

[@atulnikam187]

Bahut tej ho rahe ho 🤣

[@bhatkaiser2739]

@@atulnikam187 hona phdta hai 😂😂

[@sandipzanak4051]

u r a good teacher , I love u videos

[@manu-du3ps]

Hey i am from uk and learnt more in detail from you. Thank you, mam god, bless u.

[@Uhknoww]

Isse best explanation ho hi nahi skta tha ma'am 😊 Thanks lottt

[@skmishra33]

Bahut hi achha hindi me samjhane ke liye achha video hai ye gc

[@shwetamalode7466]

Best explanation ,sab kuch dimag me chap gaya hai , you are the best mam thank you so much

[@noorsultankharal1315]

Thanks so much Mam g your Lecture are very helpful....Hum Types of Chromatography study kr rhy hen r ap k Lectures sy bahut zyada help mil rhi ha...Again Thanks Ma'am g

[@rajendrakumargohel1847]

thank you mam..... apke sikhaneki speech and technic bhi sahi he ....jo jaldi se samaj sakte he.....

[@awesomealpesh2399]

Very nice.... Simple way to teach basic things of GC....also explain in Hindi very nice.... 👍👍

[@MissRaikitchen123]

Your way of explaining the things you too are just awesome ❤

[@uttamkulhari7252]

Best online teacher you are !!! ☺️😊

[@tamojitdawn4476]

Your videos on Instrumentation and biotechniques are helping me a lot. Thank you..

[@chaudrywaqar]

very nice. I tried many videos to clarify concepts but this video made everything clear. Brilliant

[@ankitvashishtha356]

Really very helpful video mam🙏👌👍 Awesome teaching style from all i have ever seen

[@hay5192]

Thanks a lot maam 🥰 .... amazing explanation... you made this tough topic so easy ... lots of love to you 💖

[@BaaYo]

Thank you :)

[@ghulammahdi7686]

Mam your lecture is so best on gas chromatography, l got concept from your lecture. Thank you mam

[@gopalgholane7434]

my exam of analytical chemistry is on tomorrow and this video help mii alot thank you so much mam and keep uploading

[@vedangigore2689]

Literally thank you ma'am...! just smoothly understood everything now ...!

[@vishugujjar7736]

Amazing mam... I no have any words for uuu .. Luv u mam .... u r the best teacher on the online

[@techpro5358]

I suddenly found your lecture it's amazing love from Pakistan....😊

[@nolove7701]

Thank you so much mam for giving such type of amazing contest ❤

[@mehjabeenharoon8247]

You explain it,so clearly, all my concepts are clear, thanks for this type of video

[@MrFilu13]

U r really too good in teaching , very conceptual and easy way explanation🙏

[@hafizfarooqahmadsachmeinhe5030]

Mam u r great personlty.And Very informative video

[@sangitadeshmukh8644]

Type of explanation is fabulous mam ...God bless you