P
particle:
solid matter that is removable in specific conditions and possessing mechanical cohesion
particle count:
number of particles counted by their size, nature or other characteristic
particle size:
size of particle as defined by the longest dimension
particle size analysis:
measurement of the size of a particle according to a specified procedure and measuring method
particle size distribution:
cumulative or differential number of particles as a functiobn of particle size
passive component:
component that does not cause circulation in the fluid and is not activated by the fluid
for instance: connector, tube, tank, ...
pressure rinsing:
extraction method using an appropriate jet of extraction liquid under pressure to spray and/or flush the controlled surface