Powder dyes and stains
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Water Blue, C.I. 42755
Acid Blue 22, BSC certified stain. For staining connective tissue according to Mallory and Gomori trichrome methods.
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Wright’s Stain
Colorants de Wright, BSC certified stain. Part of polychromatic Romanowsky stains commonly used in hematology.
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Xylidine Ponceau, C.I. 16150
Ponceau 2R, Ponceau de Xylidine, BSC certified stain. For Masson trichrome staining.