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2% Methylene blue solution, 100 ml

€22.34
€24.34
DE-MET100-2
3830069051159

METHYLENE BLUE

2% Methylene blue solution, 100 ml

  • 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.
  • Our premium dark amber glass bottle with glass dropper/pipette protects methylene blue from sunlight and oxidation, ensuring long-lasting purity and maximum effectiveness.
  • Tested for Heavy Metal Contamination ( Third-Party Heavy Metal Tested) . Upon request, a heavy metal analysis will be provided. Our product meets and exceeds USP requirements.
  • 🢀 🢀 🢀 Swipe through our product pictures to view lab tests and quality certificates. 🢀 🢀 🢀

Laboratory reports: Microbiology COA

✓ In stock! Ships tomorrow.

Heiltropfen product information

2% Methylene blue solution, 100 ml

Methylene blue is a salt used for different purposes, for scientific, research and analytical applications, as a dye, etc...

CAS-No.: 7220-79-3 EC-No.: 200-515-2

Product Details

GPSR Compliance

Heiltropfen Lab, LLP UK

Heiltropfen Lab, d.o.o.

Directions & Use

Directions: Mix 0,5  (10 drops) of the solution with 200 ml of water, or use according to your established research protocols.

Quality & Laboratory Testing

Third-Party Heavy Metal Tested.

Storage & Warning

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.

Product & Distribution Information

Worldwide Distributor
Heiltropfen Lab, LLP UK
27 Old Gloucester Street
WC1N 3AX London, UK
Email: support@heiltropfen.de

EU Distributor, Warehouse & Responsible Person
Heiltropfen Lab, d.o.o.
Borovci 64
2281 Markovci, Slovenia
Email: support@heiltropfen.com

All orders are shipped from our EU warehouse in Slovenia.

DE-MET100-2

Specific References

EAN13
3830069051159

Download

COA - Microbiology 15.6.2026

Certificate of Analysis - microbiological testing. Report AR-26-U6-024520-01, 15 June 2026. LOT 2MB110326-100, best before 31 March 2028. Aerobic mesophilic bacteria under 10 cfu/g (limit 1000). Enterobacteriaceae under 10 cfu/g (limit 10). Moulds under 10 cfu/g (limit 10). Sulphite-reducing bacteria under 10 cfu/g (limit 10). Salmonella spp. not detected in 25 g. All parameters within limits. Tested by an accredited third-party laboratory.

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2% Methylene blue solution,...

€24.34 €22.34