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  • 2x High-Concentration 2% Methylene Blue Solution | 2x 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Set of two | Glass Bottle | Heiltropfen®
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2x High-Concentration 2% Methylene Blue Solution | 2x 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Set of two | Glass Bottle | Heiltropfen®

4.5 out of 5 stars 75 ratings
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About this item

  • 2% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP). Third-Party Tested.
  • 1 vertical drop contains 1 mg of Methylene Blue.
  • Directions: Mix 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols.
  • Our premium dark amber glass bottle with glass dropper/pipette protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness. Securely packed in a durable, heavy-duty cardboard tube.
  • 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.
  • 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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This item: 2x High-Concentration 2% Methylene Blue Solution | 2x 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Set of two | Glass Bottle | Heiltropfen®
$54.70($27.35/100 ml)
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Important information

Ingredients

Distilled water, methylene blue

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product Description

Third-Party Tested for Heavy Metals

Heiltropfen 2% Methylene Blue Solution dropper for research use certificate heavy metals non-metals.
Heiltropfen 2% Methylene Blue Solution dropper for research use certificate details eurofins.

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

Heiltropfen Methylene Blue Powder for research use certificate pharma usp.
GMP - Good Manufacturing Practice certificate Heiltropfen

GMP - Good Manufacturing Practice

Our Quality Standards & Certifications

Methylene blue solution 2%

In coat hand holding Heiltropfen 2% Methylene Blue Solution dropper for research use.

Third-Party Tested

  • 2% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP).
  • 1 vertical drop contains 1 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 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols.

Packed in strong & hard heavy-duty cardboard tube, ideal protection.

Hand holding up cardboard tube Heiltropfen 2% Methylene Blue Solution dropper 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.

Ease of use

Hand lifting up cardboard tube Heiltropfen 2% Methylene Blue Solution dropper for research use.

Pull up lid

Pull up lid.

Hand lifting pipette Heiltropfen 2% Methylene Blue Solution dropper for research use.

Safely twist the cap

Unscrew the cap and use the dropper/pipette.

In general for use of liquids with dropper/pipette always make sure the bottleneck is dry before closing it tightly.

Hand squeezing drop from pipette Heiltropfen 2% Methylene Blue Solution dropper for research use.

Easy application with dropper

Easy application with dropper/pipette.

Product information

Technical Details

Manufacturer ‎Heiltropfen Lab. d.o.o.
Place of Business ‎Heiltropfen Lab d.o.o., Borovci 64, 2281 Markovci, Slovenija, support@heiltropfen.de
Item model number ‎DE-2MET100X2
Parcel Dimensions ‎28.8 x 5.31 x 5.21 cm; 480 g
ASIN ‎B0F4FMXQCT

Additional Information

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2x High-Concentration 2% Methylene Blue Solution | 2x 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Set of two | Glass Bottle | Heiltropfen®

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Product details

  • Parcel Dimensions ‏ : ‎ 28.8 x 5.31 x 5.21 cm; 480 g
  • Date First Available ‏ : ‎ April 10 2025
  • Manufacturer ‏ : ‎ Heiltropfen Lab. d.o.o.
  • Place of Business ‏ : ‎ Heiltropfen Lab d.o.o., Borovci 64, 2281 Markovci, Slovenija, support@heiltropfen.de
  • ASIN ‏ : ‎ B0F4FMXQCT
  • Item model number ‏ : ‎ DE-2MET100X2
  • Country of origin ‏ : ‎ Slovenia
  • 鶹 Rank: #6,994 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.5 out of 5 stars 75 ratings

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Product Summary: 2x High-Concentration 2% Methylene Blue Solution | 2x 3.4 fl oz (100 ml) | Ultra-High Purity | USP Pharma Grade | Third-Party Tested | Formaldehyde-Free | Set of two | Glass Bottle | Heiltropfen®

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4.5 out of 5 stars, 75 ratings

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About this Item

  • 2% Methylene Blue trihydrate, demineralized water. Pharma grade ingredients: Demineralized water (EP, USP), Methylene blue (USP). Third-Party Tested.
  • 1 vertical drop contains 1 mg of Methylene Blue.
  • Directions: Mix 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols.
  • Our premium dark amber glass bottle with glass dropper/pipette protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness. Securely packed in a durable, heavy-duty cardboard tube.
  • 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.
  • 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.

Product description

Methylene blue is a salt used for different purposes, for scientific, research and analytical applications, as a dye, etc... Directions: Mix 0.5 ml (10 drops) of the solution with 200 ml of water, or use according to your established research protocols. 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.

Important Information

Ingredients

Distilled water, methylene blue

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

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