100 ml solution | 1 % methylene blue | technical and scientific quality

High purity methylene blue - stable 1 % solution for laboratory, analysis and research

MOLEQLAR Methylene blue drops contain a 1 % solution of high-purity USP methylene blue in purified water - free from additives and preservatives. Methylene blue is an intense blue dye that has been used in research, chemistry and microscopy for over 100 years. Thanks to the precise pipette bottle (approx. 0.5 mg per drop), the solution can be dosed exactly and is ideal for analytical, technical and scientific work. Each batch is independently tested in Germany to ensure purity, identity and absence of heavy metals.

Features:

• 1 % methylene blue solution in pharmaceutical USP quality
• High purity formulation without preservatives or additives
• Precise dosage: approx. 0.5 mg methylene blue per drop
• Light-protected amber glass bottle for optimum stability
• Suitable for microscopy, laboratory analysis & redox indications
• Independently laboratory tested (DIN EN 15763)
• Consistent quality due to production in Germany
• High chemical stability & homogeneous solution
• Clean, clear formulation for reproducible results
• Transparent declaration of all chemical identification parameters

Methylene blue is a versatile cationic dye used in laboratories for microscopy, vital staining, chemical experiments and redox processes. The 1 % solution is characterised by its excellent stability and high purity, making it particularly suitable for precise scientific applications. Filling in a UV-protected glass bottle preserves the typical colourant structure and prevents light-induced degradation. Each batch is rigorously tested to ensure the highest quality standards.

MOLEQLAR attaches great importance to transparency and quality. All products are analysed both internally and in independent German laboratories. The tests include purity, identity, heavy metals and - where relevant - microbiological parameters. This gives you a solution that reliably fulfils the high requirements in the technical and analytical environment.

Application: For technical and scientific purposes. Dose the solution precisely with the pipette. Not intended for food or pharmaceutical purposes.

Further information:
Filling quantity & scope of delivery: 100 ml solution (1× amber glass bottle with pipette)
IDs: CAS 7220-79-3 - PubChem 6099
Chemical data: M = 319.85 g/mol - Formula: C₁₆H₁₈ClN₃S
Synonyms: Methylene Blue, Methylene Blue, Methylthioninium Chloride, Tetramethylthionine Chloride, Methylene Blue Solution
Substance class: Phenothiazine dye, cationic dye
Storage & Handling: Store in a cool, dry place away from light. Keep tightly closed. May discolour strongly.

For technical and scientific use only. Keep away from children.

Ingredients: Purified water; methylene blue (1 %)