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4 cards from this section. Quick, good the night before a test.
What is the purpose of liquid-liquid extraction in water analysis?
Think about low concentration substances.
What does TSS stand for?
Consider what is in the water that can 'suspend'.
What is the primary use of dichloromethane in water analysis?
Think about what you would do with low-concentration compounds.
True or False: All filter papers perform equally well regardless of pore size.
Consider how pore size influences flow.
A water sample filtered through a 0.4-micron filter shows a significant amount of solids. What could be the reason for using a larger pore size filter?
Consider the balance between speed and thoroughness in filtering.
Suppose a lab consistently measures higher TSS levels than expected. Identify potential sources of interference that could affect the results.
Think about the source of your water sample and contaminants.
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