Product Short Description: ERIOCHROME CYANINE R AR Reagent for Aluminium Product Description: Eriochrome cyanine R uses Nuclear staining with Fe-ECR provides tinctorial features similar to regressive aluminum-hemateins as well as resistance to acidic solutions such as those of iron hemateins. Fe-ECR also stained selectively intestinal cells of the diffuse neuroendocrine system (DNES). In the case of aluminum and its alloys, anodizing using Barker's reagent (1.8% HBF4 in distilled water) is widely applied to reveal the grain structure. ...