Fluorescein 40% is a concentrated solution of fluorescein, a bright green fluorescent dye used in various applications, including fluorescence microscopy and dye tracing. It is highly visible under UV light and often employed in scientific research and diagnostic procedures.
Safety Considerations:
Skin Contact: Fluorescein can cause irritation or allergic reactions upon contact with the skin. Wear protective gloves and avoid direct exposure.
Inhalation: The fumes from fluorescein can be irritating to the respiratory system. Ensure adequate ventilation when handling the solution.