Pharmaceuticals
GMP-compliant calibration, qualification and validation programs.
All technical solutions under one roof
Calibration, validation and laboratory solutions under one roof.
Quality Control Services keeps pharmaceutical, hospital, food, water and research laboratories accurate, qualified and inspection-ready — with traceable standards and engineers who document every reading.
- NIST traceable master calibrators
- On-site nationwide engineering teams
- Audit-ready documentation, every time
All technical solutions under one roofEquipment calibration
Instruments certified against NIST-traceable masters.
Certify your instruments to establish data integrity across the laboratory and the process floor — calibrated on-site, with an unbroken traceability chain to international standards.
- On-site calibration with minimal downtime
- Temperature, mass, pressure and analytical instruments
- Annual contracts with due-date tracking
Traceable accuracy, documentedProcess validation
Processes proven, and documented to regulatory expectation.
Process, cleaning and method validation executed with calibrated master instruments, so your protocols and raw data packages hold up under audit.
- Protocol design, execution and reporting
- Cleaning and method validation per ICH
- Water, HVAC and clean room utility validation
Prove the process, every timeEquipment qualification
Qualified from design review through performance.
The full DQ, IQ, OQ and PQ lifecycle for laboratory and production equipment — documented evidence that it is installed correctly and performs consistently in your environment.
- Executed protocols with acceptance criteria
- Instrument-specific test scripts
- Requalification after relocation or repair
DQ · IQ · OQ · PQISO 9001:2015 Certified (ISOQAR / UKAS)
PNAC traceability documentation
NIST traceable master calibrators
IRCA (UK) registered lead auditors
Trusted across pharmaceuticals, hospitals, food & water
Shifa International Hospital
Akber Niazi Hospital
GSK Distributors
Aligohar & Company
Curexa Healthcare
Riphah University
Costa Coffee
Solaris Life Sciences
Murree Sparklet
Rehman Medical Institute
Horizon Healthcare
Ferozsons
Lucky Core Industries
Pakistan Red Crescent Society
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Years keeping laboratories accurate
About QCS
All types of technical solutions, under one roof.
We the Quality Control Services (QCS) provide technical solutions to pharmaceutical industries, pharma distributors, food industries, mineral water plants, education institutes, pharmaceutical warehouses, hospitals and research institutes.
Calibration
NIST traceable certification of your instruments to establish data integrity.
Validation
Process, cleaning and method validation with qualified master instruments.
Repair & backup
Well-equipped maintenance laboratory with highly trained engineers.
Equipment supply
HPLC, FTIR, spectrophotometers, balances — supplied, installed, trained.
What we do
Services that keep regulated laboratories running.
01Equipment Calibration
Certify your instruments against NIST-traceable master standards to establish data integrity across your laboratory and process floor.
Learn more02Process Validation
Process, cleaning and method validation executed with calibrated master instruments and documented to regulatory expectation.
Learn more03Equipment Qualification
Full qualification lifecycle for laboratory and production equipment, from design review to performance qualification.
Learn more
04Repair & Maintenance
In-house maintenance laboratory and field engineers for repair, preventive maintenance and full backup support of laboratory equipment.
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05Thermal Mapping
Temperature and humidity distribution studies for storage areas, cold rooms, freezers, warehouses and transport vehicles per WHO guidelines.
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06Analytical Laboratory Equipment Supply
Supply of analytical and quality-control instruments with installation, training, calibration and complete backup support.
Learn moreWhy QCS
The difference is what we hand you afterwards.
Anyone can turn a dial. What auditors ask for is the certificate, the traceability chain and the uncertainty statement behind it — and that is where we do our best work.
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Years of service
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Clients served
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NIST traceable standards
Unbroken traceability
Master calibrators certified by accredited laboratories, traceable to NIST — so your data integrity claim holds.
Audit-ready paperwork
Every visit closes with certificates, raw data and uncertainty statements formatted for DRAP, WHO and ISO auditors.
In-house repair lab
A fully equipped maintenance laboratory means a failed instrument is repaired, recalibrated and returned — not written off.
One accountable partner
Design, supply, calibration, validation, training and certification from a single team, under one plan.
Industries served
Regulated sectors, each with its own evidence trail.
Hospitals & Labs
PCR, microbiology and clinical laboratory setup and certification.
Food & Beverages
HACCP, ISO 22000 and cold-chain temperature mapping.
Mineral Water Plants
Plant qualification, instrument calibration and QC lab design.
Research Institutes
Analytical equipment supply, installation and operator training.
Educational Institutes
Teaching-lab establishment and hands-on instrument trainings.
Oil & Gas
Process instrument calibration and quality system development.
Warehouses & Distribution
GDP/GSP thermal mapping of stores and transport vehicles.
How we work
Start with a gap analysisA predictable route from first visit to closed audit finding.
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Review & gap analysis
We audit your current instruments, documentation and quality system against the standard you are held to, then hand you a prioritised report.
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Plan & schedule
A written plan: what gets calibrated, qualified, mapped or trained, by whom, on which dates, with acceptance criteria agreed up front.
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Execute on site
Our engineers work at your facility with NIST-traceable master calibrators, recording as-found and as-left data as they go.
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Document & support
Certificates, protocols and reports that stand up in audit — plus reminder scheduling so nothing drifts past its due date.
Our own brand · since 2010
LABTRON — laboratory equipment, manufactured to USP & BP standards.
Stability chambers, column ovens, laminar flow hoods, dispensing and sampling booths, plus a full tablet-testing range — all manufactured under GMP conditions and backed by our own service engineers.
Dissolution Apparatus
Stability Chamber
Disintegration Tester
Friability Tester
Tablet Hardness Tester
HPLC Column Oven
Laminar Flow Hood
Bio-Safety Cabinet
Selected work
Laboratories we have designed, built and qualified.
A sample of consultancy projects delivered by our team across Pakistan and abroad.
Our valued customers
Hundreds of sites rely on our certificates.
From national hospitals and multinational pharmaceutical plants to mineral water bottlers and university teaching labs.
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Hospitals & Laboratories
Clinical, microbiology and PCR laboratories supported with calibration, qualification and certification.
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Pharmaceuticals
Annual calibration, validation and repair contracts across manufacturing sites nationwide.
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Food & Beverages
HACCP, ISO 22000 and cold-chain support for food producers and caterers.
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Mineral Water Plants
Plant qualification, QC lab setup and instrument calibration for water bottlers.
Business partners
A network that covers everything a laboratory needs.
FAQs
Questions we are asked before every engagement.
Cannot find yours? Our engineers answer technical questions directly — no sales gatekeeping.
QCS provides all types of technical solutions for laboratories under one roof: equipment calibration, process validation, equipment qualification, repair and maintenance, thermal mapping, analytical equipment supply, laboratory design and establishment, technical trainings, ISO certification support, pharmaceutical packaging printing and IT services including our LIMS, eBMR and HMS software. We have served pharmaceutical, hospital, food, mineral water, research and educational sectors since 2006.
Pharmaceutical manufacturers and distributors, hospitals and clinical laboratories, food and beverage producers, mineral water plants, paint and chemical industry, warehouses and distribution networks, research institutes and educational institutions.
Our head office is in DHA Phase II, Islamabad, with a regional office in Lahore. Our engineers travel nationwide, and we have executed projects internationally including a QC laboratory in Liberia, West Africa.
Yes. QCS is ISO 9001:2015 certified (ISOQAR, UKAS accredited). We maintain PNAC traceability documentation, FBR legal registrations, master calibrator certificates and staff training records — all available in our company profile on request.
Yes. We use NIST-traceable standard materials and master calibrators. Our master calibrators are themselves calibrated by accredited calibration laboratories, which maintains an unbroken chain of traceability from your instrument to international standards.
Most calibrations are performed on site at your facility, which avoids transport risk and minimises downtime. Instruments that require laboratory conditions or repair are handled at our maintenance laboratory in Islamabad.