Ultra-Pure USP Grade Methylene Blue

Crafted with precision and purity in mind, BpH Methylene Blue 1% offers high-quality, formaldehyde-free methylene blue for advanced applications. Each drop delivers a consistent 0.5 mg of methylene blue for reliable, controlled usage.

Key Features:

• USP Grade, ultra-pure formula
• Formaldehyde-free
• 1 drop = 0.5 mg Methylene Blue
• Etched volume markings on glass dropper for accurate dosing
• Glass dropper heat-sealed inside the bottle for integrity
• 3rd party lab-tested for heavy metals including Aluminum, Arsenic, Cadmium, Copper, Mercury, Lead, Selenium, Tin, and Zinc

Note: This product is for research purposes only. Not for human consumption.**