Loading…
Author: Charlie Cooke
Photo size: 3.0 Mpixels (8.71 MB uncompressed) - 1720x1770 pixels (5.7x5.9 in / 14.6x15 cm at 300 ppi)
Photo keywords: 30 seconds, chemical tests, cobalt isothiocyanate, norcodeine, Sam Drake, University of Derby
Published in: Chemical tests