6.1.8 - Microscope
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Practice Questions
Test your understanding with targeted questions
What is a sampling objective?
💡 Hint: Think about why we sample, not just where.
Define concentration.
💡 Hint: It’s often expressed as mass per volume.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of sampling objectives?
💡 Hint: Consider what drives the decision-making process in sampling.
True or False: If a detection limit is reached, it confirms the absence of the substance.
💡 Hint: Think about what it means to measure something below your instrument's capacity.
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Challenge Problems
Push your limits with advanced challenges
Given a lake with suspected high TSS levels, how would you design a sampling plan to ensure accurate results?
💡 Hint: Think about how environmental factors might influence your sampling strategy.
If an instrument's detection limit is 0.5 mg/L and your sample has a concentration of 0.2 mg/L, what implications does this have for the reliability of your analysis?
💡 Hint: Consider what you need to adjust in sampling to ensure accurate measurements.
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