Examination of an infrared method for determination of ratio of coproporphyrin isomers I and III.
D003306:Coproporphyrins; D007536:Isomerism; D007802:Language; D011166:Porphyrins / Q000737:chemistry*
D003306:Coproporphyrins; D011166:Porphyrins; C031467:coproporphyrin I
PORPHYRINS/chemistry