- picrocarmine
- See p. stain.
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pic·ro·car·mine .pik-rō-'kär-mən, -.mīn n a stain for tissue sections made by mixing solutions of carmine and picric acid* * *
pic·ro·car·mine (pik″ro-kahrґmin) a stain prepared from picric acid and carmine and used in microscopy. It consists of a mixture of carmine, ammonia, and distilled water, to which is added an aqueous solution of picric acid.
Medical dictionary. 2011.