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The spermogram helps assess the percentage of dead and living spermatozoa. Only dead spermatozoa stain pink by Eosin. Living spermatozoa remain colourless, except their outlines stain dark blue by Nigrosin.
|Eosin in solution||363200||100 ml (Other packagings 1000 ml, 2500 ml)|
|Nigrosin in solution||363210||100 ml (Other packagings 1000 ml, 2500 ml)|