Division 12.6 Calculation of resultsF1
United Kingdom
Use the following formula to calculate the results:
where:
m isis the weight of internal standard (4.3) taken (12.4.2) (in milligrams)
is the volume of unknown sample (50 ml)
is the response factor (9.1)
is the area of the trans-anethole peak
is the area of the internal standard peak
The results are expressed in grams per litre, to one decimal place.