VIADYE

Diagnostic reagents, contrast dyes, dyes to label or stain biological cells, used singly or in combination with other materials and in kits, for medical use; Diagnostic preparations for medical purposes, namely, diagnostic agents and diagnostic reagents; Contrast dyes, stains, namely, fluorescent dyes and chemicals for medical use; Dyes, stains, namely, fluorescent dyes and chemicals for labeling or staining biological cells for medical purposes; and Fluorescent brightening agents, namely fluorescent dyes, stains, and chemicals for labeling or staining biological cells for medical purposes