UV-Vis Spectroscopy, Part 1

Ultraviolet-visible spectroscopy (UV/Vis) measures the absorption of photons in the visible, ultraviolet, and near infrared ranges.
This video is part 1 of a 2-part series, and demonstrates UV-Vis in liquid samples.
More information on the CMDITR wiki:
depts.washingto...

[@bekhzodkh]

Very clear explanation, well done

[@Miseryneedscompany]

@sm3a14 when concentration is too high, beer's law saturation occurs. This is when beer's law no longer holds. The linearity of your data is absent when this happens. As for too low, this one I have only guesses. I would imagine nothing or is out of the instrument's detection limit.

[@sed0692]

that was the best one that I ever read.

[@olawaleishola1291]

Well done, is it true that this equipment can be used to analyse amino acids in a sample?

[@ralphio12]

brilliant video

[@cherryminas8201]

great!

[@sciencegirl1]

Good Job...

[@Coolnehab]

awesome

[@ShreeRamJayaRamJayaJayaRam]

came to how high concentrations will have their effect on spectrum

[@renjithrajrajappan]

thankssssssss

[@dinysanchez]

Can white sample be tested using the UV-vis?? Please help! urgent!