Figure 4. Ultrasonication removes the dirts and make the samples solvable by breaking the bonded particles

From

Qualitative Analysis of Chemical Components of Jasminum Sambac and Rosa Damascena by Gas Chromatography-Mass Spectrometry and Its Influences on E-nose to Classify Odour

Sasedharen Chinnathambi, Gopinath Ganapathy

Applied Ecology and Environmental Sciences. 2022, 10(12), 766-775 doi:10.12691/aees-10-12-10