111

Methylene Blue Powder 10 g (0.35 Oz) | Ultra High Purity | USP Pharma Grade Ingredients

€30.43
Tax included
DE-METHYLENEBLUE-JAR-10G+SPOON

METHYLENE BLUE

Methylene Blue Powder 10 g (0.35 Oz) | Ultra High Purity | USP Pharma Grade Ingredients

  • USP Pharma Grade Ingredients - Third-Party Tested
  • Methylene blue trihydrate (USP)
  • Directions: According to your research protocol.
  • To make 1% solution use 5 level scoops and mix well with 3.4 fl oz (100 ml) distilled/demineralized water.
  • Product content is sufficient for 33.8 Fl Oz (1 liter) of 1% Methylene Blue solution

Laboratory reports: Microbiology COA

✓ In stock! Ships tomorrow.

Volume discounts

Quantity Unit price You Save
2 €28.91 Up to €3.04
3 €27.39 Up to €9.13

Heiltropfen product information

Methylene Blue Powder 10 g (0.35 Oz) | Ultra High Purity | USP Pharma Grade Ingredients

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

GPSR Compliance

Storage & Warning

Directions: According to your research protocol. To make 1% solution use 5 level scoops and mix well with 3.4 fl oz (100 ml) distilled/demineralized water.
Important: Methylene blue is a potent dye and can stain surfaces, clothing, and skin. Always take precautions to avoid unwanted staining. Wear protective clothing, gloves & glasses. Store at room temperature.
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.

Quality & Laboratory Testing

Current supporting documents for this product are available in the QUALITY DOCUMENTS section of the product page.

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-METHYLENEBLUE-JAR-10G+SPOON

Specific References

Download

COA - Microbiology 24.6.2026

Certificate of Analysis - microbiological testing. Report AR-26-U6-026460-01, 24 June 2026. LOT 2025041012, best before 9 April 2027. Aerobic mesophilic bacteria under 10 cfu/g (limit 1000). Enterobacteriaceae under 10 cfu/g (limit 10). Moulds under 10 cfu/ml (limit 10). Sulphite-reducing bacteria under 10 cfu/g (limit 10). Salmonella spp. not detected in 25 g. Tested by an accredited third-party laboratory.

Download (145.02KB)

Methylene Blue Powder 10 g...

€30.43