Brian Cox Short Films - Chromatography

At the Drugs Control Laboratory, King's College London, Danielle Moncrieffe explains how scientists use chromatography to test athletes' urine for banned substances.
Chromatography is the process of separating substances. Traditionally, scientists used paper, but now they use a machine called a mass spectrometer to identify substances based on weight.
Made as part of our Schools Experiments series:
• Brian Cox School Exper...
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[@elverdad6805]

Danielle would be so wonderful as some sort of spokesperson encouraging girls to go into STEM! Beautiful and brilliant!

[@DerekFolan]

Wonderous, isn't it. Timeless , all the components, separated out, like all the colours of the rainbow, marvellous, its the universe, isn't it, amazing. The world of the small mirroring all the stars in the galaxy

[@joolsthebass]

Somebody tell me where I can find the music please??

[@AdamTait-hy2qh]

oh for the love of god give us something to watch you have the budget of a mini series

[@engineerinhickorystripehat]

Why would I want to risk all that when I can just tell 'em that I identify as a clam and claim my valuable prizes ?

[@willembeckers5838]

nice... maar niet nice...