









🧬 Elevate your lab game with purity and precision in every drop!
Heiltropfen's 2% Methylene Blue Solution is a 100 ml ultra-high purity, USP pharma-grade liquid designed for scientific and research applications. Each drop delivers 1 mg of methylene blue, housed in a protective dark amber glass bottle to prevent degradation. Third-party tested and formaldehyde-free, it meets GMP, ISO 22000, and ISO 22716 standards, ensuring uncompromising quality and safety.









| Units | 100 Milliliters |
| Brand | Heiltropfen |
| Format | Liquid |
Trustpilot
Hace 3 semanas
Hace 2 semanas
Hace 4 días
Hace 1 semana