HPLC Tutorial Part 1_Solvent and Sample Preparations

[@rredding]

Dear Dr. Aminu, this is a very clear instruction, thank you! Looking forward to see more instructional videos from you 🙏🏻

[@pablocardella5930]

Very usefull video, especially for those who start in HPLC (like me). Thanks!

[@nafiuaminu2185]

Thanks

[@sajkdnsaklfhnj]

Hello Noafiu, thank you very much! I'm working as analist in a lab and this is so helpful.

[@asmakhan9442]

Could you help me Plzz... I'm student of organic chemistry gonna analyse my sample(hplc analysis) my sample is plant extract soluble in different organic solvent sach as dcm, ethyle acetate, hexane etc... Should I give my sample as it is in dissolved in different solvent or I have to ready it in some other way before analysis for hplc??

[@alekudavid]

Interesting guide to HPLC

[@ramlakamal4076]

It's quite informative. Thank you

[@titi-hs9pm]

Pls do not stop your work WELL DONE

[@wariyoumer873]

# Very amazing Dr. Aminu!

[@NaveenKumarsaini-im9ko]

Sir aachi video h

[@tanakandongwe7070]

very informative, thank you, Dr. Aminu.

[@nafiuaminu2185]

You are most welcome

[@bestfunnypetsanimals7830]

Awesome video sir .thanks very this type video create

[@antarjamees3127]

Great excellent

[@nafiuaminu2185]

Thanks

[@georgetoyositimilehin9500]

Thank you Dr Aminu

[@sofiakraja9582]

Thank you very much for the video!! Is it possible to explain to me about the analysis of glucose, fructose, xylitol and maltitol with HPLC

[@charlotteappiah2637]

Hello, what was the first Liquid you poured into the tube

[@tukurummulkhairi9794]

Thank you for your help

[@educationpoint778]

REALLY GOOD VIDEO,, I NEED HOW TO TEST MY SAMPLES USING LC

[@pharmapreparations]

For top 10 HPLC question follow kzbin.info/www/bejne/i5_XY4udo5J3j9ksi=srTDAidDuzExbVa7

[@abubakarabdullahilema572]

Very informative. Please what is the lyopolization time for aqueous extract. And how many minutes it takes for a successful injection. Thanks

[@orinayanoecandidate221]

Which type of septa used for hplc waters system

[@uditkumarrajput9904]

Thanks Sir

[@Ambient_Scenes]

Must all of the components of the sample be polar for reverse phase HPLC? Especially, what do you do if your sample has polar and nonpolar components (i.e. that are not water soluble?)

[@nafiuaminu2185]

Non-polar samples can also be analysed depending on the characteristics of the sample. I suggest u search reported methods of the compound and make the necessary adjustment.

[@Ambient_Scenes]

@@nafiuaminu2185 Thank you for the advice!

[@lakykhatun7119]

How to prepare standard for particular snalysis

[@fakhrulnawawi9681]

how to clean the membrane filter?

[@titi-hs9pm]

If sample is discoloured what we have to do, if chili powder analysis

[@pharmapreparations]

No issue you can tested on different instrument