Description
Specifications Table
Product Name – BUFFER STANDARD SOLUTION pH 11.00 at 25 °C Quantity/Pack Size – 500 ml, 1000 ml Form – Liquid Grade – Analytical Application – pH meter calibration, quality control
Product Overview
This high-precision pH 11.00 buffer solution is meticulously formulated to deliver accurate and reliable calibration for pH meters and electrodes at 25°C. Designed for laboratory use, it adheres to strict quality standards, ensuring consistency and stability in every batch. The solution is color-coded for easy identification and comes in a ready-to-use format, eliminating the need for dilution or preparation. Its analytical-grade purity guarantees minimal interference, making it ideal for sensitive applications where precision is critical. The buffer is packaged in durable, leak-proof containers to maintain integrity during storage and handling. Whether for routine calibration or critical measurements, this solution provides the dependability required for reproducible results in research, testing, and industrial environments.
FAQs
1. What is the shelf life of this pH 11.00 buffer solution?
The solution typically remains stable for 12 months from the date of manufacture when stored unopened in a cool, dry place. Once opened, use within 3 months for optimal accuracy.
2. Can this buffer be used for calibrating electrodes other than pH meters?
While primarily designed for pH meter calibration, it can also be used for other ion-selective electrodes that require a high-pH reference, provided compatibility is confirmed with the electrode manufacturer.
3. Is this buffer solution compatible with automatic titrators?
Yes, it is suitable for use with automatic titrators, as it meets the precision requirements for such instruments. Ensure the titrator is programmed to recognize the pH 11.00 reference value.
4. How should this buffer be stored to maintain accuracy?
Store the solution in its original, tightly sealed container at room temperature (15–25°C). Avoid exposure to direct sunlight or extreme temperatures, as these can degrade the buffer’s performance.
5. Are there alternatives available for lower pH calibration?
Yes, buffers at pH 4.00, 7.00, and 9.00 are commonly used for multi-point calibration. These can be sourced separately to cover a broader calibration range.
