alum-carmine stain

alum-carmine stain
a preparation of ordinary alum and carmine.

Medical dictionary. 2011.

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  • carmalum — A 1% solution of carmine in 10% alum water, used as a stain in histology. * * * carm·al·um kar mal əm n a stain composed of carminic acid, alum, and water for use in microscopy * * * car·mal·um (kahr malґəm) a stain composed of carmine, alum …   Medical dictionary

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