Relative target concentration (%)

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