About Eutech pH 12.45 Buffer Solution, 480 mL
Eutech pH 12.45 Buffer Solution ECBU12BT is a ready-to-use pH calibration solution designed for accurate calibration of pH meters and pH electrodes. It has a nominal pH value of 12.45 at 25C and is supplied in a convenient 480 mL durable plastic bottle. The solution is suitable for laboratory, water analysis, chemical, environmental, pharmaceutical, biochemical and research applications where accurate alkaline pH measurement is required. The manufacturer's certificate specifies an acceptance range of 12.45 0.01 pH at 25C.
Precision Calibration for Reliable pH MeasurementsEutech's pH 12.45 Buffer Solution is essential for anyone seeking exact pH meter calibration. By providing a stable reference point at pH 12.45, this solution is suitable for regular instrument maintenance. Its colorless, clear appearance ensures sample accuracy without interference from extraneous substances or dyes.
Convenient and Safe PackagingEach 480 mL bottle is constructed from sturdy plastic to prevent leaks and contamination. The robust packaging guarantees longevity and safety during storage or transportation, making managing calibration procedures straightforward whether in the lab or the field.
Long-Lasting and Reliable SolutionBoasting a shelf life of up to three years, this buffer solution remains effective as long as you store it in a cool, dry place and keep the bottle tightly closed. This longevity reduces waste and ensures you have a dependable resource for numerous calibrations.
FAQ's of Eutech pH 12.45 Buffer Solution, 480 mL:
Q: How do I use the Eutech pH 12.45 Buffer Solution for calibrating my pH meter?
A: To use the buffer solution, simply pour a sufficient amount into a clean calibration vessel, immerse the pH electrode or meter sensor, and follow your device's calibration procedure. Always use fresh solution for each calibration and avoid contaminating the bottle.
Q: What are the recommended storage conditions for this buffer solution?
A: Store the bottle in a cool and dry location, tightly sealed, to extend its lifespan up to three years. Avoid exposing the solution to direct sunlight or extreme temperatures for optimal stability.
Q: When should I replace the Eutech pH 12.45 Buffer Solution?
A: Replace the buffer solution if it becomes contaminated, cloudy, or past its three-year shelf life. Always use fresh aliquots for accurate calibration and discard used portions after each session.
Q: Where is this buffer solution commonly used?
A: This prepared buffer solution is suitable for laboratories, industrial settings, educational institutions, or anywhere precise pH measurement is required. Its portability and packaging design support both stationary and field calibration work.
Q: What are the practical benefits of using this buffer solution for calibration?
A: Utilizing this high-quality buffer ensures your pH meters and electrodes deliver reliable and accurate readings, reducing measurement errors and supporting consistent results across tests.
Q: What precautions should I take while handling the buffer solution?
A: While the solution is designed for safe use, handle it with care by keeping the bottle closed when not in use and using clean vessels to minimize the risk of contamination.