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Nigrosin Stain

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£18.76 Ex. VAT

Nigrosin solution for supravital staining 50ml

SKU: ERS222SP Category:


Nigrosin solution for supravital staining 50ml

4% solution for live-dead coloring.

Eosin stains the dead sperm cells with a damaged plasma membrane, living cells do not adsorb the stain.

Nigrosin provides a dark background which simplifies the evaluation with a microscopic analysis.

Not suitable for the analysis of frozen thawed sperm containing glycerol.

Additional information

Weight 150 g
Dimensions 10 × 10 × 14 cm


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