Assertion: coca plant's cocaine | /r/HasProperty | analysed without further purification
Facets:
value: by capillary gas chromatography
type: MANNER
Source sentences:
text: Cocaine was efficiently and rapidly extracted with methanol, using focused microwaves at atmospheric pressure, and analysed without any further purification by capillary gas chromatography coupled to mass spectrometry.
text: Cocaine was efficiently and rapidly extracted with methanol, using focused microwaves at atmospheric pressure, and analysed without any further purification by capillary gas chromatography coupled to mass spectrometry.