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4 cards from this section. Quick, good the night before a test.
What is volatilization?
Think about evaporation of water!
Why is quality control important in sample analysis?
What could happen if we had inaccurate results?
What is volatilization?
Think about what happens to liquid when left open.
True or False: Adsorption can be minimized by using glass containers instead of plastic for organic compounds.
What do you know about glass and its properties?
You are tasked with collecting lake water samples for pesticide analysis. Discuss the steps you would take to mitigate losses during transportation.
List actions before and during transportation.
A study shows a 40% loss of targeted analytes during sample processing. Propose a set of QA/QC measures to address this issue effectively.
Focus on methods that directly assess sample integrity.
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