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A method for determining the content of thymequinone
Jul 06, 2018

GC Test Method of Thymoquinone

Sample treatment:

Weigh  0.1 gram sample, dissolve with 10ml ethyl acetate, sample size 0.1uL

Chromatographic condictions:

Instrument: gas chromatography GC-9790

Chromatographic column: OV-101(60m)

Vaporization temperature:280

Testing temperature: 280

Carrier gas: Nitrogen

Temperature control: initial temperature 120,preserve heat 3min; begin programed heating, 20/min; to final temperature 250,preserve heat 15min.





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