Math for solution dilution

Wayne J

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Joined
Mar 24, 2018
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35
have a solution of 60ml@200mcg/ml
Trying to figure out hope much of the solution will be in one drop?
Thank you!
 

Bluebell

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May 24, 2013
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587
Check how many drops in a ml by pipetting 1ml of your solution and counting the drops, as volume of a drop is not well defined. If it's a water solution, 20 drops per ml might be about right.


200mcg in 1 ml, divided by 20, is 10mcg per drop.
 
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Wayne J

Member
Joined
Mar 24, 2018
Messages
35
Check how many drops in a ml by pipetting 1ml of your solution and counting the drops, as volume of a drop is not well defined. If it's a water solution, 20 drops per ml might be about right.


200mcg in 1 ml, divided by 20, is 10mcg per drop.
Sorry for the delay in answering - my email alert was off. Thank you very much for the response.!!
 
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