Peer Pressure Mass Spectrometry Data

Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.: 445  Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure.
Various units are used to express pressure. Some of these derive from a unit of force divided by a unit of area; the SI unit of pressure, the pascal (Pa), for example, is one newton per square metre (N/m2); similarly, the pound-force per square inch (psi) is the traditional unit of pressure in the imperial and U.S. customary systems. Pressure may also be expressed in terms of standard atmospheric pressure; the atmosphere (atm) is equal to this pressure, and the torr is defined as 1⁄760 of this. Manometric units such as the centimetre of water, millimetre of mercury, and inch of mercury are used to express pressures in terms of the height of column of a particular fluid in a manometer.Spectrometry may refer to:

Optical spectrometry, a technique for measuring the distribution of light across the optical spectrum, from the ultraviolet spectral region to the visible and infrared
Ion-mobility spectrometry, an analytical technique used to separate and identify ionized molecules in the gas phase based on their ion mobility in a carrier buffer gas
Mass spectrometry, an analytical technique that measures the mass-to-charge ratio of charged particles
Rutherford backscattering spectrometry, an analytical technique used to determine the structure and composition of materials by measuring the back-scattering of a beam of high energy ions impinging on a sample
Neutron triple-axis spectrometry, a technique used in inelastic neutron scattering