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Product Details
✓WoldoHealth Methylene Blue 1% Drops 3.4 Fl Oz: USP pharmaceutical grade solution in demineralised water. Third-party tested for highest lab purity.
✓Each drop delivers 0.5 mg of pure azul de metileno dye for precise lab protocols. Our alcohol-free and formaldehyde-free formula ensures safety.
✓Dark amber bottle blocks UV rays to protect the high-purity stain. A glass pipette dispenses uniform micro-drops, cutting all lab waste.
✓Sturdy transit tube shields the amber bottle, letting researchers receive a light-safe intact reagent ready for laboratory usages.
✓Made in GMP and ISO-certified facility exceeding USP limits. Every batch brings heavy-metal and microbiology lab reports on demand.