Division 6 Calculation of results
United Kingdom
Determine the concentration of the sample solution in μg/ml from the mean height (area) of the methyl benzoquate peaks of the sample solution by reference to the calibration graph (5.6.2).
The content of methyl benzoquate w (mg/kg) of the sample is given by the following formula:
in which:
c
methyl benzoquate concentration of the sample solution in μg/ml,
weight of the test portion in grams.