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3 cards from this section. Quick, good the night before a test.
What is the main purpose of calibration in analytical chemistry?
Think about why we want accuracy in our measurements.
Why is concentration calibration often preferred over mass calibration?
Consider the behavior of samples during analysis.
What does calibration in chromatography help achieve?
Consider the role of calibration in a measurement context.
True or False: SCAN mode is more sensitive than SIM mode for detecting low concentrations.
Think about the focus and breadth of analysis each mode provides.
A lab is trying to analyze a new pesticide at low concentrations. They initially use SCAN mode but find no detectable peaks. Explain the steps they might take to ensure successful detection.
Explore how focusing on specific characteristics improves analysis.
Explain how a high intercept in a calibration curve might indicate potential issues and propose a solution.
Think about how to isolate errors and inaccuracies in measurement.
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