Standard temperature and pressure

In order to be able to reproduce experiments, standard conditions for temperature and pressure have been defined in different fields of science. Very often these are also called standard temperature and pressure. The table below gives some examples: 
DomainTemperaturePressureDefined byPhysics273.15 K (0 °C, 32 °F)'Numericals in Chemistry', Competition Science Vision, Year 2, Issue 17 (July 1999), p. 629 101.325 PaDIN 1343Chemistry298.15 K = 25 °CApplied Bioremediation and Phytoremediation, eds. Ajay Singh; Owen P. Ward (Berlin: Springer, 2004), p. 971 bar / 100 kPaIUPACAirline industry15 °C1013,25 hPa, at sea level

 References 

Category:Measurement
Category:Engineering
Category:Chemistry
Category:Standards
Category:Thermodynamics