Quantitative Infrared Spectroscopy Library

Access over 500 high-quality vapor-phase chemical spectra — visualize, manipulate, and learn interactively on macOS* and iPad**

One time purchase

A few key applications of vapor phase infrared spectroscopy

Environmental Monitoring
Analyzing the infrared spectra of the atmosphere helps identify and quantify pollutants like carbon monoxide, ozone, sulfur dioxide, nitrogen oxides, and volatile organic compounds (VOCs).

Atmospheric Research
Measures and monitors greenhouse gases like carbon dioxide, methane, refrigerants, and water vapor, which impact the Earth’s energy balance and climate change.

Combustion and Flame Analysis
Study flames and combustion, identify intermediates, measure temperature, and assess pollutant emissions from burning fuels.

Industrial Process Monitoring
Serves important role in industrial process monitoring and control. Real-time analysis of gas streams in chemical reactions, catalysis, and manufacturing processes. Facilitates process optimization, quality control, and safety.

Molecular Structure Determination
Provides valuable insights into molecular structure and conformational analysis. Measuring vibrational frequencies and intensities of gas-phase molecules helps determine bond lengths, angles, and interactions, aiding in understanding molecular structure and properties.

Vapor-Phase Reaction Kinetics
Used in the study of gas-phase kinetics studies. Monitor changes in the infrared absorption spectra during chemical reactions. Provides details on reaction rates, intermediate species, and reaction mechanisms.

^{* IRVaporWare is optimized for Apple Silicon processor.}
_{** GasPhaseQuantIR for the iPad. All the macOS functionality except file saving..}