Im losing my mind over this and I don't know where I keep going wrong
A 20uL aliquot is taken from a protein sample and diluted to 80ul.
The protein concentration of the diluted aliquot is tested and found to be 3.0 mg/ml. What is the protein concentration of the original sample?
Give your answer in mg/ml rounded to 1 decimal place
The protein concentration of the diluted aliquot is tested and found to be 3.0 mg/ml. What is the protein concentration of the original sample?
Give your answer in mg/ml rounded to 1 decimal place
Reply 1
11
3.0 x 4 = 12.0 mg/ml ?
Reply 2
2
Original post by 0gg
3.0 x 4 = 12.0 mg/ml ?
Ive tried that and it's wrong on my practice test, Every formula I have for these types of questions gets that answer though.
Reply 3
11
Original post by zozomcg05
Ive tried that and it's wrong on my practice test, Every formula I have for these types of questions gets that answer though.
Mark scheme is wrong 💅💅
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