Absorption spectra from (a) human urine samples with various pigments
Ljuba MANDIC, University of Belgrade, Belgrade, Faculty of Chemistry
How Game Animals See & Smell
Phthalic anhydride, C6H4(CO)2O
Light absorption spectrum hi-res stock photography and images - Alamy
Direct analysis method of 14C radioactivity concentration in urine samples
Absorbance measurements of oxidation of homogentisic acid
Unearth the Luminescence Potential of Metal–Organic Frameworks
A novel and environmentally friendly colorimetric method for detection of cystine in human urine using unmodified gold nanoparticles - RSC Advances (RSC Publishing) DOI:10.1039/C4RA04552A
Spot tests: past and present