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  • Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen®
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Methylene Blue 1% Solution 33.8 Fl Oz - 1000 ml | Ultra High Purity | USP Pharma Grade Ingredients - Third-Party Tested | Formaldehyde Free | Glass Bottle | Heiltropfen®

4.6 out of 5 stars 87 ratings
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About this item

  • 1% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP). Third-Party Tested.
  • 1 vertical drop contains 0.5 mg of Methylene Blue.
  • Directions: Mix 1 ml (20 drops) of the solution with 200 ml of water, or use according to your established research protocols.
  • Our premium dark amber glass bottle protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness. Securely packed in styrofoam, ideal protection.
  • Tested for Heavy Metal Contamination. Upon request, a heavy metal analysis will be provided. Our product meets and exceeds USP requirements. Third-Party (USP) United States Pharmacopeia verified methylene blue incl. certificate.
  • Our production facility is certified for GMP, ISO 22000, and ISO 22716 standards, ensuring the highest quality and compliance.
  • ⬇⬇⬇ Please scroll down to check our Third-Party Heavy Metal analysis and other quality certificates. ⬇⬇⬇
  • Formaldehyde free. Methylene blue does not contain formaldehyde. Formaldehyde is a different compound that is used in industry and in some biological applications, but it is not part of the chemical composition of methylene blue.
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Product details

  • Parcel Dimensions ‏ : ‎ 28.7 x 14.1 x 14 cm; 1.68 kg
  • Date First Available ‏ : ‎ Jan. 11 2025
  • Manufacturer ‏ : ‎ Heiltropfen Lab. d.o.o.
  • Place of Business ‏ : ‎ Heiltropfen Lab d.o.o., Borovci 64, 2281 Markovci, Slovenija, support@heiltropfen.de
  • ASIN ‏ : ‎ B0DSQ9D3WV
  • Manufacturer reference ‏ : ‎ DE-MET1000
  • Country of origin ‏ : ‎ Slovenia
  • 鶹 Rank: #17,802 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.6 out of 5 stars 87 ratings

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Product Description

Third-Party Tested for Heavy Metals

mb1l metals
mb 1l cert

Third-Party (USP) United States Pharmacopeia verified methylene blue incl. certificate.

Heiltropfen 1% Methylene Blue Solution dropper for research use certificate usp pharma grade.
GMP - Good Manufacturing Practice certificate Heiltropfen

GMP - Good Manufacturing Practice

Our Quality Standards & Certifications

Methylene blue solution 1%

Hand lifting up Styrofoam top Heiltropfen 1% Methylene Blue Solution for research use.

Third-Party Tested

  • 1% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP).
  • 1 vertical drop contains 0.5 mg of Methylene Blue.
  • Methylene blue is a salt used for different purposes, for scientific, research and analytical applications, as a dye, etc...
  • Directions: Mix 1 ml (20 drops) of the solution with 200 ml of water, or use according to your established research protocols.

Securely packed in styrofoam, ideal protection.

Hand holding styrofoam packaging with Heiltropfen 1% Methylene Blue Solution for research use.

Warning: May cause skin, respiratory and eye irritation. Wash hands thoroughly after handling. Wear protective gloves/ protective clothing/eye protection/face protection. If on eye/skin wash with plenty of water. The choice of the process used and the usage is the sole responsibility of the user. This product is not intended to diagnose, cure or prevent any disease. Keep out of reach of children. Keep tightly closed in a dark, well ventilated area. Methylene blue is a highly potent dye and can cause significant staining.

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