Litmus Solution Extra Pure
Litmus Solution Extra Pure is a high-quality, ready-to-use pH indicator solution designed for precise acid-base testing in laboratories and educational settings. Made from purified natural litmus dye, it changes color distinctly—red in acidic solutions and blue in alkaline solutions—making it an essential tool for quick and accurate pH assessments. Its extra pure formulation ensures consistent performance, clear color transitions, and reliability in analytical chemistry, biology experiments, and environmental monitoring. Ideal for titrations and classroom demonstrations, this solution should be stored in a cool, dark place to maintain stability and color accuracy.
Methyl Red Extra Pure
Methyl Red Extra Pure is a high-grade pH indicator commonly used in analytical chemistry, especially in titration processes to identify the endpoint between acidic and basic solutions. It exhibits a clear color change from red in acidic environments (pH below 4.4) to yellow in alkaline conditions (pH above 6.2), making it ideal for monitoring pH transitions in laboratory procedures. Beyond titrations, it is also used in microbiological media to distinguish between types of bacterial metabolism. This extra pure quality ensures excellent sensitivity, precision, and reliability in both educational and professional scientific settings.