To achieve a final concentration of 75 mM lactose in a 1 mL reaction, how many microliters of a 500 mM lactose stock solution should be added to the reaction tube? μL

Introductory Chemistry For Today
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ISBN:9781285644561
Author:Seager
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Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.108E
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To achieve a final concentration of 75 mM lactose in a 1 mL reaction,
how many microliters of a 500 mM lactose stock solution should be
added to the reaction tube?
μL
Transcribed Image Text:To achieve a final concentration of 75 mM lactose in a 1 mL reaction, how many microliters of a 500 mM lactose stock solution should be added to the reaction tube? μL
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