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2 cards from this section. Quick, good the night before a test.
What does BOD stand for?
Think about the oxygen needed for decomposition.
Define a bioassay.
Look for something that involves living things testing something else.
What does COD stand for?
It focuses on the chemical reactions involved.
True or False: Bioassays assess toxicity exclusively using chemical tests.
Consider the foundation of bioassays.
You have a wastewater sample with a BOD of 300 mg/L. Describe the environmental implication and what steps you would take next.
Focus on the impact on aquatic life and remediation options.
You are tasked with improving the QC process in your lab. What steps would you recommend to ensure data accuracy?
Think of best practices in laboratory protocols.
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