It always amazes me what uses FastColours dyes can have.
Recently, I have sold samples of E131 Patent Blue V. The dye has been used for staining Fungi cells, specifically chrysocystidia.
Previously Boots Disclosing Tablets were used. However, they have changed the dyes within the formulation and so no longer works.
We offer the dye in two grades:
Click on the links to find out about prices and to order. If you have any questions, please get in contact with the company.
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