Indigo Carmine, 80+% (Dye Content), 25g

Indigo Carmine, 80+% (Dye Content), 25gFor Research & DevelopmentNot for drug, human, animal, or food useSpecifications:Appearance (Color) PurpleAppearance (Form) PowderDye Content (Dried Basis) 80+%Loss on Drying <5.0%Visual Transition Interval from pH 11.5...