4.1 - Selectivity of Probes and Analyte Identification
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Practice Questions
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Define Quality Assurance.
💡 Hint: What is the purpose of QA?
What is selectivity in the context of probes?
💡 Hint: Think about how specific a probe can be.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does QA/QC stand for?
💡 Hint: Consider the processes involved in maintaining data integrity.
True or False: Selectivity means a probe can measure multiple analytes at once.
💡 Hint: Think about the definition of selectivity.
2 more questions available
Challenge Problems
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A new analytical instrument is designed to measure nitrate concentrations in water. Discuss potential interferences and the strategies for mitigating these interferences.
💡 Hint: Consider what substances might be present in the water sample.
You are tasked with monitoring the presence of pharmaceuticals in wastewater. Given the low concentrations, explain how you would ensure the measurements are valid.
💡 Hint: Reflect on the importance of sensitivity in measurements.
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