We are a Swiss Accreditation Service ISO/IEC 17025 accredited laboratory (SCS 0125) for humidity and temperature calibration. The uncertainties of our calibration are amongst the lowest available, and we provide fast turnaround times for the calibration of any type of hygrometer or thermometer. We are also an accredited calibration laboratory (D-K-21411-01) for humidity and temperature accredited by the German Accreditation Body (DAkkS) according to DIN EN ISO/IEC 17025. 

Our TIGER OPTICS™ Cavity Ring-Down Spectroscopy (CRDS) Technology is a standard bearer for a growing number of major research centers and national metrology institutes around the globe. Now our CRDS gas analyzers are in 22 national metrology institutes worldwide. They serve as transfer standards and for research into such issues as global warming and acid rain, and prized for their proven precision, excellent stability, rapid response, and dynamic range (four+ orders of magnitude).

• Humidity standards and generators, calibration transfer and reference standards, test method validation, and sensor calibration
• ppt – ppb – ppm levels of O₂, H₂O, HCl, CH₄, NH₃ and more
• Oxygen safety monitoring

Academic and advance research laboratories extensively utilize CRDS gas analyzers and quadrupole mass spectrometers for various scientific investigations and studies. These advanced analytical instruments offer unique capabilities that enable researchers to delve deeper into the composition, behavior, and interactions of gases.

CRDS gas analyzers are commonly employed in atmospheric and environmental research to monitor trace gases and understand their impact on climate change, air quality, and ecosystem health. These analyzers provide highly sensitive and precise measurements of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, allowing researchers to track their concentrations and study their sources and sinks. Additionally, CRDS analyzers are utilized in the analysis of volatile organic compounds (VOCs), which play a significant role in air pollution and the formation of secondary pollutants like ozone.

Quadrupole mass spectrometers, on the other hand, offer powerful capabilities for the analysis of complex gas mixtures. These instruments are widely used in academic and advanced research laboratories across multiple disciplines. They enable researchers to identify and quantify a wide range of gases and volatile compounds in various research areas, including environmental science, materials science, biochemistry, and pharmaceutical research. Quadrupole mass spectrometers provide high-resolution mass analysis, allowing for the identification of individual compounds based on their mass-to-charge ratio. They are often utilized in isotope ratio analysis, metabolomics, environmental forensics, and gas phase reaction studies.

In academic and advanced research laboratories, CRDS gas analyzers and quadrupole mass spectrometers offer invaluable tools for understanding the composition, behavior, and impacts of gases in various fields of study. These instruments provide researchers with precise and reliable data, aiding in the advancement of knowledge, the development of new technologies, and the formulation of effective strategies for environmental conservation and human health.

Materials and catalysis improve the properties of materials through computational design, experimental characterization, and synthetic approaches, and industrial processes (methanol synthesis, Fischer Tropsch synthesis, hydroisomerisation, ammonia synthesis, epoxidation and other selective hydrogenation and oxidation reactions in both gas and liquid phase). 

Our EXTREL™ quadrupole mass spec solutions offer:

• TPD/R/O Research Gas Analysis – system configurations are available to match a wide range of reactor designs and experimental conditions.
• Thermal Analysis Mass Spectrometry – equipped to import a start-of-heating signal from the TGA and can be configured to perform calculations and trend data, or output the data for viewing and manipulation on a different platform.
• Laboratory Gas Analysis – provides true quantitative analysis of complex gas mixture, can monitor an unlimited number of components with an analytical precision of +/-0.0025% (on 1% argon signal) and 30-day stability of just +/-0.005%.
• UHV Temperature Programmed Desorption – fully configured UHV compatible quadrupoles that allow for detection of partial pressures at the 10-16 mbar level, with both axial and right-angle sampling options to suit chamber geometry.
• Cluster Size Selection & Deposition – ranges as high as 16,000 amu and with resolution sufficient enough to separate single atom differences in clusters for atoms larger than 20 amu.
• Molecular Beam Sampling – crossbeam sampling configuration which significantly improves signal-to-noise over axial sampling arrangements, and deflects the ionized gas phase species through 90°, separating them from photons, metastables, particulates and molecular beam gases.

Fuel and Energy laboratories perform a variety of tests and analyses on various fuels and energy sources, such as oil, gas, coal, biofuels, and renewable energy sources. These laboratories play a critical role in ensuring that the fuels and energy sources used for various applications meet the required quality, safety, and regulatory standards.

Fuel and energy laboratories require powerful gas analyzers for several important reasons. Firstly, these laboratories deal with a wide range of fuels, gases, and energy sources, each with their unique composition and characteristics. Accurate and reliable gas analysis is crucial for determining the quality, efficiency, and environmental impact of these energy sources. Powerful gas analyzers provide precise measurements of various gas components, including hydrocarbons, oxygen, carbon dioxide, nitrogen, and trace impurities, enabling comprehensive analysis and ensuring compliance with industry standards and regulations.

Secondly, gas analyzers play a critical role in research and development within the fuel and energy sector. They enable scientists and engineers to study combustion processes, optimize fuel formulations, and assess the performance of energy conversion systems. By accurately measuring gas composition and emissions, powerful analyzers help identify areas for improvement, enhance energy efficiency, and develop cleaner and more sustainable energy technologies.

Our EXTREL™ MAX300-LG™ Laboratory Mass Spectrometer has the ability to continuously measure the known components, as well as the unknowns, is what makes the MAX300-LG the ideal analyzer for fuel cell research. This laboratory mass spectrometer provides the sensitivity and detection limits needed for these types of reactions, especially for hydrogen measurements.

Our TIGER OPTICS™ CRDS gas analyzer, Prismatic™ 3, is ideally suited for fuel-cell hydrogen purity monitoring throughout the entire hydrogen supply chain—from production to transportation and storage to the fueling station. This compact CRDS gas analyzer offers simultaneous detection of H₂O, CO, CO₂ and CH₄ from parts-per-billion to parts-per-million levels to ensure purity requirements in line with SAE J2719 and ISO 14687:2019.

Materials that are analyzed using the Laser Ablation application include those among the following industries: Semiconductor, Aerospace, Nanomaterials, Biomedical, and Nuclear. To perform surface analysis, surface cleaning, and the removal and redistribution of specific materials, deposition and Carbon Nanotube production, researchers rely on the application of Laser Ablation. Laboratory scientists depend on our MAX System Mass Spectrometers for most of these applications. Coupled with high performance and high speed, these detection systems also provide high sensitivity and high abundance sensitivity to monitor low level components in a high background.

We also offer Plasma Analysis/Molecular Beam Systems that gives our the ability to monitor higher pressure applications. Various mass range options allow the user to measure all parameters necessary, from measurements of atomic hydrogen levels to Carbon Nanotubes.

Analysts use Outgassing Studies to determine the chemical and physical properties of materials that are under various temperature and pressure conditions.  Outgassing research analyzes materials used in the production of aerospace and semiconductor devices. This application is also well-suited to analyze devices such as medical/surgical equipment, automotive parts and high precision ceramics, where high quality results are critical for successful research studies.

To perform Outgassing Studies, Mass Spectrometers that provide high sensitivity and high resolution are needed. Our EXTREL™ MAX-QMS™ Spectrometer System meets these needs. Along with high sensitivity up to 6 mA/Torr, the MAX-QMS System gives users the ability to measure both water and other possible contaminants. The Merlin Automation™ Data System provides the user with the ability to monitor outgassing during a short experiment, continuously for days or even weeks.

One technique used to characterize the physical and electronic properties of the surface of a material is Helium Scattering using mass spectrometry. A beam of atoms, usually Helium, is aimed at a surface, and atoms from the surface are ejected. Mass Filters are used to measure the atoms that are scattered, and to pinpoint the angle and time at which the scattering atoms are being released (time of flight analysis).

Since the events of this non-destructive surface science method happen quickly, this application requires the use of mass filters that provide high stability and fast response times. Our EXTREL™ Quadrupole Mass Filters and RF/DC Power Supplies are the ideal choice for Scattering applications.

Secondary Ion Mass Spectrometry (SIMS) is used to detect and characterize trace elements at or near the surface of a solid or thin film allowing researchers to understand the chemical composition of the surface. 

This surface science technique requires the use of systems with very high sensitivity and the ability to perform high resolution energy analysis. SIMS is useful for a wide variety of surface analysis. For example, SIMS can be used to detect and analyze contaminants on a surface, analyze materials and devices to ensure the quality of specific products, and study atomic scale defects that may occur in the manufacturing of semiconductor chips or other materials. 

Thermogravimetric analysis (TGA) is a powerful approach to the study of the thermal behavior of solid and liquid samples.  The interface of TGA with a quadrupole mass spectrometer allows the researcher to characterize and quantify the compounds in the off-gas in real-time along with each mass loss.

The EXTREL™MAX300-EGA™ Evolved Gas Analyzer comes equipped to import a Start-of-Heating signal from the TGA for easy data synchronization and features a chemically inert transfer line specially designed keep the sample hot and under vacuum all the way to the ionizer, to guard against condensation or chemical interaction.

Ultra-pure water (UPW) is water that has been purified to high levels of specification. Ultra-pure water is essential to every laboratory.  UPW must not contain any detectable endotoxins. This level of purity makes it a perfect reagent for laboratory work.  UPW is used in the semiconductor and pharmaceutical industries. The quality of water is defined through a series of measurements of conductivity (µS/cm) or resistivity (MΩ-cm), Total Organic Carbon (TOC) in parts per billion (ppb), and bacterial count (CFU/ml).

Ultra-pure water is essential in lab and research facilities.  In many scientific experiments, even trace impurities in water can significantly affect the accuracy and reliability of results. Ultra-pure water ensures that the water used as a solvent or reagent does not introduce contaminants that could interfere with the experimental outcomes.

Impurities in water, such as dissolved ions, organic compounds, and microorganisms, can interfere with the reactions and interactions being studied in the lab. Ultra-pure water minimizes such interference, allowing researchers to focus on the specific variables they are investigating.

Lab processes often involve sensitive instruments, delicate samples, and precise measurements. Using impure water can introduce contaminants that may impact the integrity of samples, compromise the accuracy of measurements, or damage equipment. Ultra-pure water helps prevent contamination and ensures the reliability of experiments.

For scientific research to be valid and reproducible, it is crucial to maintain consistent conditions throughout experiments. Ultra-pure water provides a standardized baseline, reducing variability and allowing researchers to compare and reproduce results accurately.

Many analytical techniques used in labs, such as spectroscopy, chromatography, and mass spectrometry, require high-purity water as a solvent or mobile phase. Impurities in water can lead to baseline noise, poor sensitivity, or interference with the analyte signals. Ultra-pure water ensures optimal performance and reliable data in these analytical techniques.

In research facilities, equipment like autoclaves, water baths, and glassware washers rely on high-quality water to function effectively and avoid scaling, clogging, or damage. Ultra-pure water helps extend the lifespan of equipment, reducing maintenance needs and costs.

In labs and research facilities, monitoring wastewater is essential for several reasons. Firstly, laboratories often handle various chemicals, reagents, and biological materials that can potentially contaminate wastewater. Monitoring the wastewater allows facilities to ensure compliance with environmental regulations and prevent the release of harmful substances into the environment. By monitoring wastewater, labs can detect and address any deviations from acceptable levels of pollutants, ensuring responsible and sustainable waste management practices.

Secondly, wastewater monitoring in labs and research facilities is crucial for internal safety and occupational health. Some substances used in experiments may be hazardous to human health or the environment. By monitoring wastewater, labs can identify and address any potential risks associated with the disposal of these substances. This helps protect the health and safety of laboratory personnel, as well as the surrounding community and ecosystem.

Monitoring wastewater also provides valuable insights into laboratory processes and efficiency. By analyzing the composition and characteristics of wastewater, labs can identify areas where waste reduction and recycling efforts can be implemented, leading to cost savings and a more sustainable approach to resource management. Additionally, monitoring wastewater can help labs track the effectiveness of any implemented pollution control measures and identify opportunities for further improvement.

Labs play a crucial role in environmental safety and compliance by providing analytical testing services and expertise to ensure that various environmental regulations are met.

Our TIGER OPTICS™ Cavity Ring-Down Spectroscopy (CRDS) gas analyzers are commonly used in laboratories for environmental safety and compliance testing due to their high sensitivity and accuracy in measuring trace levels of gases in ambient air or in stack emissions. They work by measuring the absorption of light by gas molecules within a cavity. A laser beam is directed into a cavity containing the gas sample, and the light is allowed to bounce back and forth between two highly reflective mirrors. As the light bounces back and forth, it is absorbed by the gas molecules in the cavity, causing a decrease in the intensity of the laser light. By measuring the rate of light absorption, the concentration of the gas in the sample can be determined.

CRDS gas analyzers are used in a variety of environmental monitoring applications, such as measuring levels of greenhouse gases, volatile organic compounds (VOCs), and air pollutants. They are also used in compliance testing for air emissions regulations, such as the Clean Air Act in the United States.

CRDS (Cavity Ring-Down Spectroscopy) gas analyzers are extensively employed in a variety of environmental monitoring applications within laboratories. These advanced analyzers utilize a highly sensitive laser-based technique to detect and quantify trace levels of gases in environmental samples. In environmental monitoring, CRDS gas analyzers play a crucial role in assessing air quality, monitoring greenhouse gas emissions, studying atmospheric chemistry, and identifying pollutants.

In laboratories, CRDS gas analyzers provide researchers with precise and real-time measurements of various gases, including carbon dioxide, methane, nitrous oxide, and volatile organic compounds (VOCs). This information aids in understanding the impact of human activities on the environment, identifying potential sources of pollution, and assessing the effectiveness of mitigation measures.

 CRDS gas analyzers offer high accuracy, sensitivity, and fast response times, enabling researchers to make rapid and informed decisions based on reliable data. They can be integrated into automated monitoring systems or used as standalone instruments, providing flexibility in experimental setups and data collection. With their ability to measure trace gas concentrations down to parts per billion (ppb) or even parts per trillion (ppt) levels, CRDS gas analyzers are invaluable tools for environmental research and monitoring efforts conducted in laboratories.