Atomic Absorpbtion Spectroscopy

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In this video, we will look at atomic absorption spectroscopy.We go through the apparatus used for this method of analysis, and give a picture of what an emission spectrum generally looks like.

[@rogersrivasan2150]

Absolutely phenomenal!!!!

[@rebecca4464]

"he had the brainwave to use light rather than heat to excite an atom." ....the brainwave???? lol

[@sudeepm6484]

can AAS be used for both quantification and qualitative identification of samples both in liquid and solid state?

[@poonehnabavizadeh7653]

Amazing video. Thanks!

[@antonioolivares9520]

The title of the video is incorrect... (flies away), XP btw great video!

[@squidpq]

Great explanation. Thanks for making/sharing this.

[@rassimsimou1594]

Good

[@muhammedabubakar1032]

Pls how can I communicate with the manufacturer.. I have a challenge with my equipment AAS 210 model & I need to make an enqury. Thank you

[@pivot989898]

Thank you! Very helpful.

[@cybernaut_ev3106]

Excellent explanation.

[@techtimes1985]

Excellent

[@samhoffman7676]

Thanks! was a great help :D

[@awanishsingh643]

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[@Qurann21]

Wow thanks for this

[@Chomromhuijai]

Thankfully this a good video.

[@weihyac]

Old as fuck video but still helpful man thanks

[@jennifermulaja3029]

can I marry you :O this is exactly what I needed for my AAS lab tomorrow

[@christofferhoward6568]

Jennyfer Mulaja 😂wtf

[@aaronyin7309]

excellence voice! thanks for the explanation!

[@Chris-rt3vk]

Say the specific metal is present in the sample. Why doesn't all the light get absorbed, since the lamp emits (only?) the frequencies that can excite the metal?

[@robefernandez1960]

+Chris D there are many lines different from the analyte lines; for example, lines from the gas filling the lamp, Argon, and , I am not sure, the cathode may heat up and emit

[@SugarPrincess2010]

@@robefernandez1960 But why not use a "normal lamp" radiating all wavelength of the visible range instead, like Tungsten lamps etc.?

[@kugans666]

The lamp temperature and other stp conditions are controlled to keep the atom ( Na, Pb, Cu...etc) in ground state, so that it can absorb the required energy in the particular wave length to reach excited state.

[@girumkifle28]

10q