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- Posts: 2
- Joined: Fri Sep 06, 2019 8:14 pm
Can someone help me confirm the calculations below please:
I extracted 120 mg of my sample (79% moisture) into 10 mL solvent. I then injected an aliquot of the extract into the HPLC and got a concentration of 7 mg/L.
41mg = 7mg/L
=0.17mg/mg of sample
% w/w=17.1
Is my calculation of the concentration in the original sample and the weight percent correct?
Thank you