OQPV

Accuracy of results is the #1 aim of any modern laboratory, the ability to measure and record instrument performance and accuracy and ensure long term repeatability of results has become the bench mark standard of any company working to GMP and GLP. An OQPV program is an integral part of ensuring your chromatography instrumentation is operating within a pre determined set of performance criteria and suitably compliant with all relevant regulations.

At Conex we provide a controlled OQPV program performed annually or bi-annually on complete chromatography systems or individual instruments. A full list of tests we can perform are highlighted below and all are performed in accordance with our iso protocol procedures using certified test standards and calibrated test instruments.

Results are recorded in a controlled protocol document detailing test procedures performance limits, test instruments and any deviation from expected results. We also report all data to client and perform routine repairs to make sure instrumentation reaches expected performance criteria.

HPLC OQPV

• 3 point pump flowrate accuracy, gradient profile
• Autosampler precision, carryover and linearity
• Autosampler tray cooler temperature precision
• 4 point column oven temperature precision and linearity
• Detector wavelength, response linearity and noise/drift
• All detailed in full compliance protocol with test certificates.

GC OQPV

• 5 point oven, inlet, detector temperature precision checks
• Gas flow precision checks to inlet, detectors and carrier
• Autosampler injection precision
• Column Oven temperature precision and linearity
• System noise and drift
• All detailed in full compliance protocol with test certificates

• All results detailed in full iso compliance protocol with test certificates.
• All documentation electronically stored for customer historical access on request.
• Maintenance and verification packages designed for individual customer requirements.
• Installation IQ/OQ and instrumentation decommission and recommissioning.
• Training courses individually designed and carried out onsite.

For more details and to enquire about our OQPV and/or maintenance packages, contact us today.