Standardiolosuhteita
Standardiolosuhteita refers to a set of defined environmental conditions used as a reference point for scientific measurements and comparisons, particularly in chemistry and physics. The most common standard conditions are standard temperature and pressure (STP) and standard ambient temperature and pressure (SATP).
STP is historically defined as a temperature of 0 degrees Celsius (273.15 Kelvin) and a pressure of
SATP, a more modern standard, is defined as a temperature of 25 degrees Celsius (298.15 Kelvin) and
Other organizations may use slightly different standard conditions. For instance, the International Union of Pure and