First, the concentration purity (mg/ml) is calculated. This value is only visible in the report.
where |
|
UVsample |
UV area of main UV peak in sample |
UVSTD |
UV area of main UV peak in reference standard at 25µl |
CSTD |
Concentration (mg/mL) of the reference standard, as defined in the OAA project parameters |
The relative target concentration (%) is then calculated by:
where |
|
CPurity |
Concentration purity (mg/ml) |
cTarget |
Target concentration. The value is always 0.1 |