Atomic Absorption Spectroscopy (AAS): How It Works & Example // HSC Chemistry

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This video explores one of the commonest quantitative techniques used to measure concentration of metal ions - atomic absorption spectroscopy (AAS).
Timestamp
00:00 How AAS Works
04:30 AAS Set-up
09:56 Example - Using AAS to Measure Lead Ion Concentration
11:01 Calibration Curve for AAS
Syllabus
conduct investigations and/or process data to determine the concentration of coloured species and/or metal ions in aqueous solution, including but not limited to, the use of:
- colourimetry
- ultraviolet-visible spectrophotometry
- atomic absorption spectroscopy
What is AAS? How does AAS work? What is a calibration curve? AAS example. How to measure concentration of metal ions using AAS. What are the components of AAS: monochromator, hollow cathode lamp and flame atomiser.

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[@williammutwiri2370]

that was a clearly detailed video ,i wish you could do one on ICP'S

[@ahmadfares5243]

Excellent, well explained, short, clear, complete 👍👍👍👍

[@mariadanielmariadaniel1455]

Truly Exceptional

[@johnlouismemoryschooltamil5275]

Simply excellent. Thank you

[@mawadamarei2703]

Thank you, I have an exam tomorrow and this saved me!

[@brightontome2305]

well explained sir

[@vishalmangaraj]

Very detailed information, thank you 😃

[@sistermorphine7874]

Great video

[@LynetteNekel]

THANK YOU SO MUCH I COULDNT FIND ANYTHING ABOUT THE AAS PROCESS [also ik this is from the US but its helped an ATAR student from the land down under ]

[@ScienceReady]

Our videos are actually based on the NSW HSC syllabus 😊

[@LynetteNekel]

ohh that makes more sense :D@@ScienceReady

[@brendakimaiyo5563]

THANK YOU. IT WAS VERY HELPFUL.

[@chemistrypk5425]

Well-done

[@Haseebsaleemi97]

Love this

[@virgisst761]

Question.. why you convert ppm tô mg/l? Ppm IS a partes It means volume and mg IS the Wright. Pb 1ppm of volume IS not 1mg pelo litet. Pls comment

[@user-ny4yp6hc5d]

Very clear

[@k3_izhanggiobayuzhedha193]

u save me ✨👍

[@rassimsimou1594]

Good

[@samermoussallem9949]

Does AAS only analyse metal concentrations?

[@snehlatakatheria7212]

👍👍👍👍👍