Description
Specifications Table
Product Name – Methylene blue stain solution (aqueous) Indicator
Quantity/Pack Size – 125 ml
Form – Aqueous solution
Grade – Laboratory grade
Application – Microscopy, bacterial staining, cell viability assays
Product Overview
Methylene blue stain solution (aqueous) is a versatile laboratory dye widely used for staining biological samples. This 1% aqueous solution offers high purity and consistent performance, making it ideal for microscopy applications, bacterial staining, and cell viability assays. The water-soluble nature of methylene blue allows for easy preparation and uniform staining, ensuring clear visualization of cellular structures. Its cationic properties enable selective binding to nucleic acids and other negatively charged components, enhancing contrast in microscopic examinations. The solution is stable under normal laboratory conditions and provides reliable results across various staining protocols. As a redox indicator, methylene blue also finds applications in biochemical assays where its color change properties are utilized. The laboratory-grade formulation ensures minimal impurities, reducing background interference in staining procedures. This solution comes ready-to-use, eliminating the need for additional preparation steps in most applications.
FAQs
1. What is the concentration of this methylene blue solution?
The solution is provided at a 1% concentration in aqueous form, which is standard for most laboratory staining applications.
2. Can this solution be used for Gram staining procedures?
While methylene blue is not the primary stain in Gram staining, it can be used as a counterstain in modified protocols for certain bacterial identification.
3. How should this solution be stored for long-term use?
Store the solution in a tightly sealed container at room temperature, protected from direct light to prevent degradation of the dye.
4. Is this solution compatible with fluorescent microscopy?
Methylene blue is not typically used in fluorescent microscopy as it doesn’t fluoresce, but it can be used in combination with fluorescent dyes in some protocols.
5. What safety precautions should be taken when handling this solution?
Wear appropriate personal protective equipment including gloves and safety goggles, as methylene blue can stain skin and clothing permanently.
