ギムザ染色
Giemsa stain is composed of "Azure II" and eosin Y with methanol and glycerol as the solvent. "Azure II" is thought to be a mixture of azure B (which Giemsa called "azure I") and methylene blue, although the exact composition of "azure I" is considered a trade secret. Comparable formulations using known dyes have been published and are commercially available. Giemsa stain is considered to be the standard stain for detection and identification of the malaria parasite.