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Is Nile Blue vegan?

Nile Blue is a synthetic oxazine-based basic dye used in histology and cell biology as a stain for lipids, nuclei, and other cellular components. It is classified as Basic Blue 12.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.