Cite
MLA Citation
Jing Zhu et al.. “Magnetic Graphene Dispersive Solid-Phase Extraction for the Determination of Phthalic Acid Esters in Flavoring Essences by Gas Chromatography Tandem Mass Spectrometry.” Journal of chromatographic science, vol. 58, 2020, pp. 770–778. http://access.bl.uk/ark:/81055/vdc_100116604144.0x000054