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3 cards from this section. Quick, good the night before a test.
Define Quality Assurance.
Think of it in terms of preventing problems before they occur.
What does a Henry's Law constant indicate?
It's related to gaseous substances like benzene in water.
What does Quality Control ensure in environmental analysis?
Think about the role of verification in the process.
True or False: Henry's constant of 0.2 indicates high stability of benzene in water.
Recall the definition of Henry's law regarding gas solubility.
You collect a water sample for benzene analysis, but the sample bottle has a headspace. Discuss the potential impacts on your results.
Think about what happens to gases when they have space to escape.
You need to analyze benzene in water but lack a direct measurement technique. Outline a step-by-step process you would follow to successfully analyze the sample.
Focus on the transition from water to an analyzable form.
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