General
Buffer concentrate	pH 7
pH value	7,00

This product is a concentrated pH-7 buffer solution from the brand Chauvin Arnoux, packaged in a 125-mL bottle. This buffer solution serves as a reference solution for pH measurements and is diluted 10 times before use to ensure accurate pH calibration of measuring instruments. The solution is specifically designed for calibrating pH measuring devices in laboratory and industrial applications where precise and reproducible calibration is required.

Buffer concentrate
The buffer solution is supplied in concentrated form, enabling longer shelf life and more compact packaging. Dilution is achieved by mixing with distilled or deionized water in a 1:10 ratio, resulting in a final pH concentration of 7.00. This concentration is ideal for calibrating pH measuring devices under neutral conditions, as it represents the pH value of pure water.

Applications
The buffer solution is used in various technical and scientific fields, particularly in laboratory analysis, environmental technology, and process monitoring. It serves as a standard reference to check and calibrate the accuracy of pH measuring devices. Applications include environments requiring high measurement accuracy and reproducibility, such as quality control of liquids or chemical analysis.

Functions and equipment in detail
The solution is specially formulated to ensure a stable pH value of 7.00, even with minor temperature fluctuations. Packaging in a 125-mL bottle allows for practical handling and efficient use. The bottle is designed for safe transport and storage, although specific storage instructions are not mentioned in the product text. The solution is intended for 10-fold dilution, offering high flexibility in use.

Technology explained simply
A pH buffer is a solution that maintains a stable pH value even when small amounts of acid or base are added. The pH-7 buffer solution simulates neutral conditions relevant to many measurement tasks. Dilution is performed by mixing with water in a 1:10 ratio, reducing the concentration to the value required for calibration purposes. The stability of the pH value is crucial to ensure reliable measurement results.

Compatibility and accessories
The buffer solution is compatible with all pH measuring devices requiring calibration with pH-7 reference solutions. Use is independent of specific devices, as long as the devices support pH-7 calibration solutions.

Installation and mounting
Mounting or installation is not required, as this is a liquid reference solution. Application involves simply diluting the solution with distilled or deionized water in a 1:10 ratio. Dilution is performed in a suitable container, although the exact procedure is not described in the product text.

Operational advantages
Using a concentrated buffer solution offers the advantage of longer shelf life and more compact packaging. The 10-fold dilution enables flexible use, ensuring precise pH setting at 7.00. The solution is suitable for precise calibration, enhancing the reliability of pH measurements in technical applications.