![Particle Loss in Tubing](https://www.pmeasuring.com/wp-content/uploads/2017/11/Transport-Tubing.jpg)
Particle Transportation in Tubing Connected to a Particle Counter
Transportation of particles through tubing between the sample inlet and the optics of a particle counter has often been at the forefront of discussion regarding the validity of readings. With the release of the 2008 EU GMP Annex 1 (with an updated draft released in December 2017) the issue of particle loss of large particles has been elevated.