Compounds used in pharmacology experiments are often initially made as stock solutions. Stock solutions can then be diluted to the desired final concentration. For instance, take Serotonin (5-HT) which was initially made at a 15 mM stock concentration. If an experiment requires 85 mL of Serotonin at a concentration of 5 μM. What volume of stock solution needs to be diluted? Show your workings. What micropipette would you use to measure this volume?

Compounds used in pharmacology experiments are often initially made as stock solutions. Stock solutions can then be diluted to the desired final concentration. For instance, take Serotonin (5-HT) which was initially made at a 15 mM stock concentration. If an experiment requires 85 mL of Serotonin at a concentration of 5 μM. What volume of stock solution needs to be diluted? Show your workings. What micropipette would you use to measure this volume?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.86E

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