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standard temperatures and pressures

standard temperatures and pressures is the plural of standard temperature and pressure.

Meaning of standard temperature and pressure

Noun

standard temperature and pressure (countable and uncountable, plural standard temperatures and pressures)

  1. One of various standard sets of conditions for experimental measurements used to aid reproducibility. Abbreviated as STP. Often elliptically called standard conditions.
  2. (strictly) The international, standard conditions used by the IUPAC to aid reproducibility; a temperature of 0 °C (273.15 K) and a pressure of 1 bar (100 kPa). Abbreviated as STP. Often elliptically called standard conditions.

Questions about standard temperatures and pressures

What is standard temperatures and pressures the plural of?
Standard temperatures and pressures is the plural of standard temperature and pressure.

Words near standard temperatures and pressures in the dictionary

  1. standard siren
  2. standard sirens
  3. standard star
  4. standard stars
  5. standard temperature and pressure
  6. standard temperatures and pressures
  7. standard theory
  8. standard time
  9. standard topology
  10. standard transmission
  11. standard transmissions

Source and license

Adapted from Wiktionary: standard temperatures and pressures (page history and authors); standard temperature and pressure (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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