Innovating Science's lab-grade methylene blue powder comes in a 25g bottle. Often used as a staining agent, this makes the chemical a perfect fit in any educational or research lab dealing with microbiology or chemistry. Each bottle has safe handling and storage procedures printed directly on the bottle. This is a high quality chemical designed for use in research labs.
For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer to the Safety Data Sheet.