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5 cards from this section. Quick, good the night before a test.
What are the two phases in chromatography?
Think about what remains fixed and what moves.
Why is cleanliness important when processing samples?
Consider the impact on the analysis accuracy.
What is the main purpose of chromatography?
Consider what chromatography is known for.
True or False: The stationary phase moves during chromatography.
Recall the definitions of stationary and mobile phases.
Imagine you want to analyze the composition of pollutants in a water sample using chromatography. What steps would you take to ensure the results are reliable?
Consider which parameters influence reliability.
You have a mixture of organic solvents. How would you select the appropriate technique (GC or LC) for your analysis?
Think about the physical properties of the solvents.
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