General
pH value	10,01 bei 25°C
Deviation	± 0,02
Shelf life after opening	2 Monate

The NIST-pH buffer solution pH 10.01 from Chauvin Arnoux is a precise reference material specifically developed for the calibration and fine-tuning of pH meters and measuring electrodes. The product serves as a reliable measurement basis in laboratories and industrial applications where high accuracy in pH value determination is required. The solution is ready to use and is supplied in a 125-ml bottle equipped with an official reference material certificate. Traceability to international standards ensures the quality and reliability of the measurement values.

Applications

The buffer solution is primarily intended for the calibration of pH measuring devices, especially in environments where precise and reproducible results are necessary. This includes laboratory environments monitoring chemical or biological processes, as well as industrial applications such as the food industry, pharmaceutical production, or water treatment. The pH value of 10.01 at 25°C enables precise adjustment of devices in the alkaline range.

Features and Equipment in Detail

The solution provides a defined pH value of 10.01 at a temperature of 25°C, with a maximum deviation of ± 0.02. This narrow tolerance range ensures highly accurate calibration. The product is pre-prepared and requires no additional dilution or preparation. Packaging in a 125-ml bottle enables practical handling and minimizes wear during frequent use.

Technology Explained Simply

The pH value is a measure of the acid or base concentration in a solution. A value of 10.01 lies in the alkaline range and serves as a reference point for calibrating pH measuring devices. Traceability to international standards means that the production and certification of the solution are linked to recognized standards, ensuring comparability and reliability of measurement results across different laboratories and devices. The included certificate documents the specific values and production conditions.

Compatibility and Accessories

The buffer solution is compatible with all pH meters and measuring electrodes requiring calibration with standard buffer solutions. It is particularly suitable for devices operating in the alkaline range. Use is direct from the bottle, without additional accessories or tools. The solution is not intended for other chemical applications.

Mounting and Installation

The buffer solution requires no mounting or installation. It is taken directly from the bottle and placed into the measuring device to perform calibration. The bottle is designed to be easily opened and closed, protecting the contents after opening.

Operational Advantages

The ready-to-use nature and long shelf life of 18 months before opening and 2 months after opening reduce storage and operational effort. The narrow pH tolerance ensures consistent and reproducible measurement results. The included certificate enables documented traceability of calibration, which is important in quality-controlled processes.