Homework Answers
Dilution = initial volume / final volume
Final volume = initial volume + volume of diluent
Dilution = 1/4
Final volume = 800 uL
1/4 = initial volume / 800
Initial volume = 800/4 = 200 uL
Volume of diluent = 800 - 200 = 600 uL
So, answers are 200 and 600 respectively.
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