Practical techniques revision cards

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What are the parts inside a spectrophotometer
1. Light bulb / 2. Collimator / 3. Monochromator / 4. Wavelength selector / 5. Sample solution / 6. Detector / 7. Digital display
1 of 6
The Formula of Absorbance
A= log (light intensity befor/ light intensity after)
2 of 6
Units for Absorbance
A.u
3 of 6
What are is the equation for Transmitance
T = light that got through / light that went in
4 of 6
What does beer lamberts law state
Absorbance of a solution is proportianal to the concentration
5 of 6
Beer lamberts law
A = e x
6 of 6

Other cards in this set

Card 2

Front

The Formula of Absorbance

Back

A= log (light intensity befor/ light intensity after)

Card 3

Front

Units for Absorbance

Back

Preview of the front of card 3

Card 4

Front

What are is the equation for Transmitance

Back

Preview of the front of card 4

Card 5

Front

What does beer lamberts law state

Back

Preview of the front of card 5
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