The Tolerance of a Pipette Used in Dilutions Is Listed

question 1

Multiple Choice

The tolerance of a pipette used in dilutions is listed as 1.0%. If the pipette is used to deliver 15.0 mL, what is the absolute uncertainty?

• A) 1.5%
• B) 0.15 mL or 150 uL
• C) 1.5 mL
• D) 15.0 uL
• E) None of the above

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Definitions:

Equilibrium Quantity

The volume of commodities or services provided and required at the price where supply equals demand.

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