Staining Hancock – Nigrosin Eosin – 10 mL

Eosin-nigrosin staining is used to determine the number of live and dead spermatozoa and to analyze morphological characteristics.

Spermatozoa with intact cell membranes do not absorb the dye, while those with damaged cell membranes absorb it and appear darker.

– No refrigeration required.
– Bottle with dispenser pacifier of 10 ml.