Services - IQ-OQ



Wyatt Technology can provide you with the documentation for IQ (Installation Qualification) and OQ (Operational Qualification). If you so wish we can also perform the tasks (takes one day) but after our Light Scattering University training you should easily be able to perform them yourself. We do not have documentation for the PQ (Performance Qualification).

Basically, for the IQ we test that all the different parts of the instrument perform according to specification (e.g. the photodiodes, the laser, etc.). For the OQ we test that the instrument as a unit performs to specification.

We do not have PQ Documents. The PQ tests the GPC system as a whole (pump, columns injector, detectors, etc.); this is application specific and would need separate documentation for each application (i.e. customer). A PQ is application and method specific.