James Baker and Prashant Aggarwal were intercalating medics 2019-2020 with Prof. Chris Probert. I assisted in supervising them.
They presented their poster at a small GASG conference: http://www.gasg.info/Documents/PDF/76_GASG_registration.pdf
“Comparison of H2SO4, HCl and NaOH for method optimisation of SPME-GC-MS analysis in urine“ by Prashant Aggarwal & James Baker (University of Liverpool)
Photo left: Prashant Aggarwal & James Baker.
Photo right: James Baker presenting his MRes poster.
Here's a photo of them at the conference: