Your One-Stop Partner for Premium Chemicals, Lab Instruments & Process Solutions.
NexaLIMS unifies sample lifecycle tracking, automated instrument interfacing, QA/QC multi-tier approvals, and immutable 21 CFR Part 11 audit trails into a single, high-performance platform engineered for laboratory excellence.
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From accessioning to Certificate of Analysis release, NexaLIMS digitizes every touchpoint with strict GAMP 5 data integrity and 21 CFR Part 11 audit trails.
Samples arrive with automated batch registration, automated client metadata extraction, and simultaneous generation of Code-128 and 2D DataMatrix barcode labels.
System automatically matches product specification profiles (USP, EP, BP, ISO) and dispatches electronic testing worklists directly to qualified analyst dashboards.
Eliminate manual transcription errors. Bidirectional integration pulls raw weights, absorbance, chromatographic areas, and titration results straight from lab instruments.
Built-in scientific calculation engine evaluates formula results in real time, instantly flagging Out-Of-Specification (OOS) and Out-Of-Trend (OOT) deviations.
Enforce granular separation of duties. Data advances through Analyst Verification → Technical Supervisor Review → Quality Assurance Final Approval.
Upon final approval, the system compiles signed Certificates of Analysis (CoA) with QR verification codes, ready for automated PDF dispatch and long-term secure archival.
NexaLIMS replaces fragmented spreadsheets and disjointed tools with a unified, cloud-ready operational hub that connects analysts, instruments, and management in real time.
Fast sample accessioning, batch/lot association, priority flags, matrix selection, and automated barcode/QR labeling for chain-of-custody.
Role-specific queues showing pending tests, approved SOP methods, direct result entry, calculation formulas, and attachment logging.
Automated Out-of-Specification (OOS) validation, QC trend checks, rerun authorization, and digital peer verification before release.
Centralized equipment registry (HPLC, GC, Spectrometry), scheduled calibration runs, preventative service logs, and automatic lockout.
Reagent lot tracking, expiry date alarms, standard solutions management, minimum inventory reorder alerts, and safety sheets.
Immutable system audit logs recording every creation, edit, deletion, user ID, timestamp, and justification reason for audit readiness.
From the moment a sample arrives at the lab dock to Certificate of Analysis issuance, NexaLIMS tracks every parameter, condition, analyst handoff, and storage location.
Eliminate human transcription errors and prevent unverified results from ever leaving the facility. NexaLIMS implements strict separation of duties between bench analysts, QA reviewers, and authorized laboratory managers.
Complies with 21 CFR § 11.50 — capturing user credentials, manifestation of approval, timestamp, and tamper-resistant digital hashes on final CoAs.
Maintain full historical records for HPLC, GC, UV-Vis, balances, and moisture analyzers. Never fail an audit due to expired equipment calibration.
Serial numbers, locations, service status & lab assignment.
Pass/Fail verification, calibration standards used & certificates.
Scheduled servicing, breakdown repairs, and technician work orders.
Eliminate stockouts and prevent expired chemicals from being used in testing. NexaLIMS monitors consumable levels, expiration dates, lot numbers, and safety documentation.
Auditors demand indisputable data integrity. NexaLIMS records every event in a non-destructible, append-only log. Any modification to sample data, test calculations, or equipment parameters requires user authentication and mandatory rationale.
Configure precise privileges for every laboratory role. Prevent unauthorized data alterations and protect sensitive commercial and analytical records.
Bench chemists & technicians. Sample intake, test execution, instrument run logging.
Senior QC analysts & QA specialists. Data verification, calculation audit, OOS review.
Lab directors & technical managers. Final CoA release, workflow approval, exceptions.
IT administrators & compliance officers. User provisioning, system backup, security policies.
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Unlike generic software vendors, Khan Associates understands the science, equipment, and regulatory rigor of modern laboratories.
Direct compatibility with chromatography, spectroscopy, and analytical instruments from international manufacturers represented by Khan Associates.
Dedicated engineering and validation teams based in Lahore and Karachi providing on-site commissioning, operator training, and annual maintenance.
From process chemicals and analytical instruments to digital LIMS infrastructure — complete laboratory solutions under a single trusted partner.
Contact our laboratory software specialists to schedule a live, interactive demo of NexaLIMS configured to your testing parameters and industry SOPs.