The molecular weight of vincristine, a pharmaceutical drug, is 923.04 g/mol. It is supplied in a 1 mg vial. You want to treat your culture cells with a final concentration of 7 nM vincristine and will need 12 mL of cells for your experiment. You only want to add 15 µl of vincristine solution to your cells. What concentration should you make your stock solution of vincristine in order to make this 15 µl addition?

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10. The molecular weight of vincristine, a pharmaceutical drug, is 923.04 g/mol. It is supplied in a 1 mg vial.
You want to treat your culture cells with a final concentration of 7 nM vincristine and will need 12 mL
of cells for your experiment. You only want to add 15 ul of vincristine solution to your cells. What
concentration should you make your stock solution of vincristine in order to make this 15 ul addition?
Transcribed Image Text:10. The molecular weight of vincristine, a pharmaceutical drug, is 923.04 g/mol. It is supplied in a 1 mg vial. You want to treat your culture cells with a final concentration of 7 nM vincristine and will need 12 mL of cells for your experiment. You only want to add 15 ul of vincristine solution to your cells. What concentration should you make your stock solution of vincristine in order to make this 15 ul addition?
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