John I.H. Patterson
John I.H. Patterson is the principal of Portable Analytical Technologies LLC, based in Trenton, New Jersey.
Recent Articles
Choose the right tool for the right job
Selecting between XRF and LIBS hand-held analyzers.
John I.H. Patterson is the principal of Portable Analytical Technologies LLC, based in Trenton, New Jersey.
Selecting between XRF and LIBS hand-held analyzers.