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Q: What is the pH for each dilution tested example NH4OH aq?
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Isotope dilution is used to determine blood volumes in living animals by predicting their isotope numbers. An example is the radioactive isotopes have a 1/2 life and that would mean it goes down by half each time.

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A grounded analysis is the one which is based on actual evidence, and where each detail and each item of data is accurately tested and confirmed.