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Laboratory Calibration Services

GL Technologies has become the premier provider for comprehensive laboratory calibration compliance services. These calibration services include software qualifications, analytical instrument qualifications (AIQ), and compliance consulting. Our experts can also provide computer system validation (CSV) based on gAMP5 as a foundation for data integrity.

The team at GL-Tec has developed and serviced automated compliance solutions designed to support end-to-end AIQ processes. We also provide custom validation services (audits / assessments), procedure writing and all general laboratory instrument calibration services. ISO 17025 accredited calibration & service of physical measurement, control & calibration instrument.

To speak with the experts about your calibration needs, please fill out our online form or give us a call!


From electronics and temperature, torque and pressure, our experts provide laboratory calibration services for most manufacturer brands and testing instruments. If your organization implements a proprietary piece of equipment, our team will happily learn the systems that you implement.

While our primary focus is on biomedical and pharmaceutical laboratory needs such as calibration services, we have worked in other manufacturing facilities as well.

Importance of Calibration Services

Precision and Accuracy

The importance of calibration lies in its ability to validate and fine-tune the measurements and functionalities of devices, guaranteeing that they operate within specified parameters and deliver reliable results. By regularly calibrating equipment such as thermometers, pressure gauges, scales, and electronic instruments, businesses can maintain consistency in their processes, improve product quality, and comply with industry standards and regulations.

Compliance and Quality Assurance

By regularly calibrating equipment, companies meet strict compliance requirements. This not only minimizes potential risks of inaccurate measurements but also upholds the credibility and integrity of data, creating confidence in the products or services delivered. Calibration services improve operational efficiency by minimizing errors, bolstering the overall quality assurance processes.

Increased Reliability and Confidence

Their importance lies in providing increased reliability and confidence in the measurements and data generated by these tools. Through calibration processes, instruments are fine-tuned to meet to defined standards, minimizing errors and deviations in their performance. This precision not only increases the quality of outputs but also instills confidence in the results obtained, facilitating informed decision-making.

The Calibration Process

Calibration services follow a systematic approach:


The assessment phase of calibration is fundamental, including a comprehensive evaluation of the equipment's functionality, performance, and deviations from the established benchmarks. It involves meticulous inspection, testing, and comparison against known references to identify any discrepancies or inaccuracies. Through this evaluation, technicians and experts can make necessary adjustments or corrections, guaranteeing that the equipment consistently produces precise and reliable measurements within acceptable tolerances.


Calibration, a vital aspect within this process, includes adjustments that fine-tune instruments to meet specified standards,  guaranteeing peak performance. Through a systematic approach, calibration involves scrutiny, comparison, and potential recalibration of equipment against known references or standards, fixing any discrepancies to achieve conformity. This adjustment procedure not only verifies the reliability of measurements but also minimizes errors, improving overall operational efficacy, and creating trust in the generated data


Verification, a vital step within this process, involves confirming that the equipment meets predetermined specifications and operates within defined tolerances. It involves comparing the instrument's measurements against a known reference or standard to validate its accuracy. Through verification procedures, such as functional checks, adjustments, and recalibrations, our technicians make sure that the equipment consistently produces reliable results aligned with industry standards.


Documentation plays an important role in this process, serving as a comprehensive record of all calibration activities performed. It includes detailed information such as equipment identification, calibration standards used, calibration procedures followed, environmental conditions during calibration, and the qualifications of personnel involved. Thorough documentation not only meets compliance with regulatory standards but also allows for traceability, aiding in troubleshooting, analysis of historical data, and decision-making for future maintenance or adjustments.

GL Technologies Will Come to Your Facility

Our goal is to provide a cost-effective equipment calibration procedure for your laboratory or facility. We can go to your place of business and testing to work with your employees directly. No more days of sending equipment calibration back to a manufacturer, we can provide these services on-site.

We specialize in calibration and troubleshooting of Clean Utilities, Automated Process Equipment, Analytical Laboratory Equipment, HVAC controls, SCADA and Building Management Systems.

Calibration Education

Biopharma's Backbone: The Essential Role of HPLC Calibration

In the development & production of innovative medicines and therapies, the biopharmaceutical industry plays an important role with a primary focus of using biological systems and living organisms to do their research. As a result of this, the biopharmaceutical industry demands stringent analytical techniques so to maintain study efficacy and quality of products. One technique is "High-Performance Liquid Chromatography (HPLC", a powerful separation method for analyzing complex mixtures of biomolecules. GL Technologies provides an overview of what HPLC entails and what roles HPLC plays in the biopharmaceutical industry.

Perfecting the Process: HPLC Calibration for Biopharmaceutical Analysis

High-performance liquid chromatography (HPLC) has become a critical tool in the biopharmaceutical industry for the analysis of various biological molecules, including proteins, peptides, nucleic acids, and other biopolymers. The accuracy and reliability of HPLC analysis are paramount to ensuring the quality, safety, and efficacy of biopharmaceutical products. This article provides a comprehensive overview of the importance of HPLC calibration for biopharmaceutical analysis and offers practical advice on optimizing the calibration process to achieve accurate results.

About GL Technologies

As a full-service company specializing in equipment calibration, repair, and certification services for biopharmaceutical, pharmaceutical, and medical device industries. Our team has extensive experience working with sPRT calibrations along with CMMS softwareHPLC OQ validation, and fume hood certifications. Companies of all sizes rely on our team to implement, maintain, and keep their research and manufacturing processes compliant with regulatory standards. Other specialties include building maintenance systems, and mass spectrometry calibrations.

Please fill out our online form to contact us or please give us a call!




To request a quote from GL-Tec, please fill out our online form and we will get back to you promptly.


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