Vapor Pressure Testing

Vapor pressure testing for crude oil (petroleum), fuels, and chemicals.

Intertek laboratories test a wide range of liquids, petroleum, fuels, condensates, solvents, chemicals and other materials for vapor pressure.

Vapor pressure testing measures the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system. Vapor pressure tests indicate the evaporation rates of liquids. Materials with high vapor pressures at normal temperatures are considered as having volatile vapor pressures.

Vapor pressure tests:

• Vapor pressure of liquid petroleum gases (ASTM D1267)
• Vapor pressure of petroleum products, hydrocarbons and hydrocarbon-oxygenate mixtures (ASTM D6378)
• Vapor pressure of crude oil (ASTM D6377)
• Vapor pressure of gasoline and gasoline oxygenate blends (ASTM D4953)
• Vapor pressure of petroleum products, mini-method (ASTM D-5191)
• Vapor-liquid ratio temperature determination of fuels (ASTM D5188)
• Reid Vapor Pressure Testing (ASTM D323)
• Vapor pressure, calculation, lock index
• Crude Oil by Rail DOT Classification Testing
• Crude oil vapor pressure, VPCRx, ASTM D6377. Conforms to North Dakota NDIC Rule Order No. 25417
• additional tests

Related vapor pressure tests:

• VOC Testing and Analysis
• Flashpoint Testing