Introduction

Chemistry

Precise measurement of gas and chemical compositions is essential in a wide range of fields, from environmental monitoring to public health. For example, determining what constitutes typical air and identifying the threshold at which a gas poses health risks requires an assessment of both natural background levels and emission sources. Similarly, evaluating the quality of natural gas goes beyond simply measuring its volume. It involves analyzing its calorific value—the energy produced per unit of gas—through detailed compositional analysis. This process is also critical in producing high-quality biofuels.

Geocore and chemistry

Geocore offers a wide array of services to processing and related industries, public authorities, and accredited calibration laboratories, focusing on traceable measurements and the analysis of gas compositions. In addition to these services, we actively participate in various European research initiatives. Our experts also contribute to standardization efforts, working within committees such as CEN TC 264 for Air Quality, ISO TC 158 for Gas Analysis, and NEN NC 310 408 for Biomethane, all aimed at establishing standards for energy gases.

Consultancy

We provide expert guidance to manufacturers and end users, helping them address challenges and refine their measurement and inspection techniques to enhance the quality of their processes and products.

Customisation

Custom chemical metrology

Chemical measurements are vital for producing high-quality outcomes, especially in the process and energy industries. Products such as food, pharmaceuticals, solvents, polymers, and various fuels can benefit greatly from optimized measurement techniques. By employing a streamlined, automated measurement system along with robust validation procedures, both products and processes can be significantly enhanced. Drawing on our extensive expertise in measurement technology and data interpretation, we offer the following services:

• Gas Analysis Facilities: We provide guidance on and construction of gas analysis setups—from designing measurement configurations and ensuring traceability to preparing for accreditation.
• Method Development and Validation: We develop and validate techniques for measuring specific components, culminating in detailed reports that outline the methods, validation procedures, and assessments of measurement uncertainty.
• Accreditation Support: To achieve accreditation, a measurement system must fulfill several criteria. We verify measurement methods and data, enhance traceability, and calculate uncertainty budgets to ensure compliance.
• Process Optimization: We support the automation and optimization of industrial chemical processes, where precise measurements are critical for maintaining quality and boosting production efficiency.
• Regulatory Compliance: We develop and advise on measurement methods that assist in the enforcement of government regulations.

Calibration

Chemistry calibration services

Accurate verification of chemical compositions depends on precise measurement data. Regular calibration of analysis instruments and gas monitors is essential to avoid discrepancies. At Geocore, we calibrate a wide range of gas analyzers using the most stringent standards—Primary Standard Materials—to ensure minimal measurement uncertainty and complete traceability to SI units. Our extensive expertise in chemical measurements has earned us global recognition, with our calibration certificates being respected and accepted worldwide.