WoldoHealth Methylene Blue 1% Drops 3.4 Fl Oz – High Purity, USP Pharma Grade Ingredients, Third-Party Tested, Formaldehyde Free
$11.99
- Pharmaceutical-grade 1 % Methylene Blue in demineralised water, USP-verified and third-party tested for heavy metals and microbes guaranteeing purity.
- Each vertical drop delivers 0.5 mg dye, supporting precise lab protocols; alcohol-free and formaldehyde-free solution ensures safer handling.
- Dark amber bottle blocks UV light; the glass pipette dispenses uniform micro-drops, cutting waste and contamination, preserving stability.
- Sturdy tube shields the bottle in transit, letting researchers receive a light-safe reagent intact and ready for laboratory use.
- Made in GMP and ISO-certified facility, exceeding USP limits; each batch provides heavy-metal and microbiology reports on request.
![Methylene Blue Powder 6 Grams (USP Grade 99+%) 3rd Party Tested - Prepare 600 mL 1% Solution [Value Pack]](https://azproductreview.com/wp-content/uploads/2025/10/41IfeX1U3TL._SL500_-379x472.jpg)
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