S&T

Vapor pressure is a key physical property that defines the amount of a substance in the vapor phase while in equilibrium with its original state.

All substances transition to the vapor phase through either sublimation (solid → gas) or evaporation (liquid → gas). Vapor pressure at thermodynamic equilibrium is one of the fundamental properties of a substance and is determined solely as a function of temperature.

Accurate information on this property is required by regulatory agencies worldwide, making precise measurement of vapor pressure essential across a wide range of industries.

Agrichemicals

The vapor pressure of solid and liquid substances is useful for predicting the thermodynamic stability of agrichemical products such as pesticides and fertilizers.

Maintaining thermodynamic stability is critical to ensuring the quality and safety of agrichemical products.

The Vapor Pressure Analyzer enables reliable measurement of the vapor pressure and enthalpy of vaporization of both solids and liquids.

Application Note 106: Vapor Pressure Measurements by the Knudsen Effusion Method. [Request a copy]

Vapor pressure is a key physical property that defines the amount of a substance in the vapor phase while in equilibrium with its original state. All substances transition to the vapor phase through either sublimation (solid → gas) or evaporation (liquid → gas). Vapor pressure at thermodynamic equilibrium is one of the fundamental properties of a substance and is determined solely as a function of temperature. Accurate information on this property is required by regulatory agencies worldwide, making precise measurement of vapor pressure essential across a wide range of industries.

Agrichemicals

The vapor pressure of solid and liquid substances is useful for predicting the thermodynamic stability of agrichemical products such as pesticides and fertilizers. Maintaining thermodynamic stability is critical to ensuring the quality and safety of agrichemical products.

The Vapor Pressure Analyzer enables reliable measurement of the vapor pressure and enthalpy of vaporization of both solids and liquids.

Application Note 106: Vapor Pressure Measurements by the Knudsen Effusion Method. [Request a copy]