Glyoxal and formaldehyde (HCOH) measurements collected from the University of Michigan Biological Station's PROPHET tower. Glyoxal measurements were taken from June 24 to July 22, 2008 and are reported in pptv. Glyoxal measurements were also taken from June 30 to August 8, 2009 as part of the CABINEX program and are reported in pptv. HCOH measurements were taken from July 31 to August 14 2008 and are reported in ppb.
Laser-Induced Phorphorescence of Gas Phase Glyoxal
University of Wisconsin-Madison HCHO Laser-induced Fluorescence (LIF) instrument
Galloway 2011 dissertation does not seem to describe any work done at UMBS other than in acknowledgements