HPLC Preventative Maintenance, IQ/OQ/PQ Qualification & Repair Services

HPLC preventative maintenance is a scheduled service visit performed by a qualified chromatography service engineer to inspect, clean, and replace wear components in an HPLC system before they fail — extending instrument life and preventing unplanned downtime. A standard HPLC PM includes pump seal inspection and replacement, piston/plunger cleaning, check valve inspection, system leak testing, flow rate verification, detector lamp inspection, autosampler maintenance, and column oven temperature verification. The service is completed with a performance verification (system suitability test) and a service report documenting the as-found and as-left condition of all serviced components. For regulated laboratories, the service report provides the maintenance record required by GMP, CAP, and CLIA quality systems.

HPLC service frequency depends on regulatory requirements, usage intensity, and mobile phase aggressiveness. Pharmaceutical laboratories under cGMP typically service HPLC systems every 6 months. Clinical laboratories under CAP or CLIA service instruments annually at minimum. Research laboratories without direct regulatory requirements typically service annually. High-use instruments running continuous sample loads, aggressive mobile phases (high-salt buffers, TFA-containing methods, basic mobile phases), or instruments with aging pump seals may require more frequent service. Any HPLC that has been repaired, relocated, or produced unexpected chromatographic results (retention time shifts, peak shape changes, pressure anomalies) should be evaluated before returning to critical analytical use.

HPLC IQ/OQ/PQ is a three-phase instrument qualification framework used in FDA-regulated and GMP laboratories: Installation Qualification (IQ) documents that the HPLC system was installed correctly per manufacturer specifications — including utilities, environment, and software configuration; Operational Qualification (OQ) verifies that the instrument operates within its performance specifications under controlled conditions — including flow rate accuracy, gradient accuracy, detector linearity, wavelength accuracy, autosampler precision, and column oven temperature; Performance Qualification (PQ) confirms the system performs consistently for its intended analytical applications using actual methods in the user’s environment. Femto Scientific delivers complete IQ/OQ/PQ documentation packages with traceable test data for FDA 21 CFR Part 11 and ICH Q2(R2) compliance programs.

Yes. Femto Scientific provides onsite HPLC preventative maintenance, IQ/OQ/PQ qualification, and repair across major U.S. laboratory markets including New York, New Jersey, Boston, Philadelphia, Baltimore, Connecticut, California, Texas, and many more. Onsite service eliminates shipping risk, minimizes instrument downtime, and is the preferred option for GMP facilities that require witnessed qualification, multi-module HPLC systems, and laboratories managing large HPLC fleets. For laboratories outside our direct service territory, we offer depot repair and qualification at our ISO 17025 accredited laboratory in Somerset, NJ. Contact us to confirm scheduling availability in your location.

Yes. Under FDA 21 CFR Parts 211 (pharmaceutical manufacturing) and 58 (GLP), analytical instruments including HPLC systems must be qualified and maintained with documented evidence of installation, operational, and performance qualification. The FDA’s guidance on computerized systems and GAMP 5 further define the qualification documentation requirements for HPLC systems with embedded software and data systems governed by 21 CFR Part 11. USP <1058> Analytical Instrument Qualification provides the pharmaceutical industry’s own guidance on HPLC qualification categories and the minimum qualification documentation required for GMP compliance. Femto Scientific’s Level 3 and Level 4 service packages deliver the complete qualification documentation required for GMP HPLC programs and FDA inspection readiness.