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- Posts: 2
- Joined: Wed May 27, 2020 7:47 am
I will like some help confirming my calculations for the study below:
I have taken a sample with 86% moisture content, weighed out triplicate samples for HPLC analysis which averaged out at 504 mg.
The sample was extracted in 10 mL of solvent and 100uL of this extract was mixed with 900 uL to give a 1 mL sample which was injected into the HPLC.
The concentration after HPLC analysis was 127 mg/L and I have done some calculations where I got 18.2% w/w as the concentration of my analyte of interest. Is this correct?
Thanks a lot in advance