PSS - Polmer Standards Service

All members of the PSS-GmbH and PSS-USA family express heartfelt thanks and best wishes to Michael E. Gray who  resigned as President of PSS-USA, effective April 1, 2011.

We welcome John McConville as the new President of PSS-USA. John is internationally recognized in the field of GPC/SEC and particle sizing for macromolecular analysis and we are happy to have him on board.

Please contact John directly via email or phone (+1-401-780-8884).