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Pipette Master LLC is an ISO 17025 Accredited Calibration Facility that calibrates and repairs all pipette brands and models.

ISO/IEC 17025 is an internationally recognized standard for the competence of testing and calibration laboratories. It defines the general requirements for the technical competence, impartiality, and consistent operation of laboratories. Lab accreditation to ISO/IEC 17025 signifies that a laboratory has demonstrated its ability to produce accurate and reliable test results and calibration data. Accreditation is typically granted by an accreditation body, which assesses the laboratory's quality management system and technical capabilities through a rigorous evaluation process. To achieve ISO/IEC 17025 accreditation, a laboratory must meet specific criteria related to factors such as personnel competence, equipment calibration and maintenance, quality assurance, traceability of measurements, and the handling of test items. The standard covers various aspects of laboratory operations, including sample preparation, testing procedures, data analysis, and reporting. Accredited laboratories are subject to regular assessments and surveillance audits to ensure they continue to comply with the requirements of ISO/IEC 17025. By obtaining accreditation, laboratories demonstrate their commitment to quality, reliability, and continual improvement, which enhances their credibility and increases confidence in their test results or calibration reports. ISO/IEC 17025 accreditation is important for laboratories involved in testing, calibration, and measurement activities, particularly those that provide services to industries such as manufacturing, healthcare, environmental monitoring, food and beverage, pharmaceuticals, and forensic science. It helps ensure that the results generated by accredited laboratories are accurate, traceable, and reliable, which is crucial for making informed decisions and maintaining public trust.

Who We Are

Pipette Master LLC was established in 2015 and has been dedicated to quality and customer service, leading in the calibration field in Texas and the surrounding States.

For over 7 years, Pipette Master LLC has provided pipette repair and calibration to universities, hospitals, biotech/ pharmaceutical, and clinical laboratories throughout Texas, Louisiana, Oklahoma, Massachusetts, Utah, Colorado, and California. Our field technicians have received extensive training on all laboratory equipment.

With over 12 years of combined experience and the ability to perform a variety of services, PM and our network of ISO/ IEC 17027 ACCREDITED-approved vendors can meet all of your calibration needs.

On-site Services & Mail-In

Pipette Master is able to provide accredited calibration services to meet all your requirements. Our laboratory is equipped with the lowest uncertainty in the field of metrology and calibration, ensuring all our customers will receive the most accurate calibration service possible. 
We participate every year in proficiency testing to compare our calibration result with all standards.

Below are a few of the manufacturers we service:

  • Gilson pipette calibration, preventative maintenance, and repair

  • Eppendorf pipette calibration, preventative maintenance, and repair

  • Rainin pipette calibration, preventative maintenance, and repair

  • Sartorius pipette calibration, preventative maintenance, and repair

  • Thermo Fisher Scientific pipette calibration, preventative maintenance, and repair

  • Brandtech pipette calibration, preventative maintenance, and repair

  • Vistalab / MLA pipette calibration, preventative maintenance, and repair

  • Drummond Pipet-Aid pipette calibration, preventative maintenance, and repair

  • Biohit pipette calibration, preventative maintenance, and repair

  • VWR pipette calibration, preventative maintenance, and repair

  • Matrix pipette calibration, preventative maintenance, and repair

     And Many More!

Our Pipette Services Included

1. Full disassembly of the pipette
2. Visual & functional inspection
3. Thorough cleaning internally & externally
4. Seals O-rings replacement
5. Shafts, friction rings, and plungers (as needed)
6. Relubrication of piston
7. Make internal adjustments when necessary
8. Repairs on single-channel pipettes are included in the service cost if the part doesn’t exceed the cost of service. (ejectors & dials extra)
9. Gravimetric calibration with pipette adjustment at 2-settings (low and high) and 4 measurements at each setting
10. Thermal and smudge-free calibration label added
11. service warranty covering calibration, parts replaced, AS WELL AS all malfunctions that may occur due to improper pipetting technique etc. Onsite calibration/ Off-site Calibration.

Our ISO/IEC 17025 accredited laboratory was built to provide our customers with high accurate Pipette calibration services. 
Pipette Master LLC offers on-site pipette calibration services using a gravimetric method for testing volumetric dispensing devices with single and multichannel configurations. Pipette calibrations are performed in a controlled laboratory environment or on-site with an ambient condition monitor. All pipette calibrations are performed in compliance with ISO/IEC 17025 AND ISO 8655 in whole or in part upon customer request.
We use complete systems in performing our pipette calibrations. Our single-channel pipettes and Multi-channel pipettes are calibrated using the pipette Accuracy Tester AD-4212b-PT system.
Our system is integrated within Winct-Piette Metrology Management software.
Pipette Master LLC provides both convenience and quick turnaround for your pipettes and all equipment we calibrate.
To help you get back to work with minimal interruption, Pipette Master LLC guarantees all our customers same-day pickup and return.


Same-day turnaround

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