Nigrosine WS, C.I. 50420

Product Description

Nigrosine water-soluble, Nigrosine B. For use in microbiology and cytology, as negative staining.

Available Options:


Nigrosine WS is used in microbiology for negative staining of microorganisms, i.e. for visualization of bacteriology material capsules. Nigrosine WS stains the background dark blue/purple in order to enhance the visibility of non-stained bacteria, fungi, spirochetes and protists.

Technical Data

Trade name: NIGROSINE WS, C.I. 50420
Chemical name:
Catalogue number: NGR-P-X**

Available volumes:
25 g

Storing, stability and expiry date:

Transport information:
Transporting/shipment by road (ADR) - Not classified
Transporting/shipment by sea (IMDG) - Not classified
Transporting/shipment by air (ICAO-TI/IATA-DGR) - Not classified

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