Assertion: impurity | /r/HasProperty | determined by relative position of the peak
Facets:
Source sentences:
text: Impurities present in the API are then determined by the relative position of the peak in the HPLC chromatogram while the peak position is typically expressed as time (in minutes) necessary for the impurity to get from the place of injection of the sample into the HPLC column filled with a suitable absorbent up to the detection place.