Pipette Calibration Services | Truck Scales For Sale
31 Jan

Why Should Pipettes Be Calibrated?

Like a hammer is to a roofer, pipettes are the main instruments that laboratory scientists utilize on a daily basis. To help users get accurate test findings, they offer accurate measurements of extremely small liquid volumes. But because they are mechanical, pipettes need frequent calibration services to keep working accurately and precisely. 

The upkeep of your car is comparable in many ways. Your automobile may break down, leaving you stranded, and incur expensive repair bills if it isn't regularly serviced and repaired. The same is true with pipette verification.

Pipettes are important tools for laboratory scientists and need regular calibration services to maintain accuracy and precision. Biotech businesses perform semiannual calibration, which is a legal requirement in many cases. 

Proper pipette calibration is a full-service system that follows rigid procedures in a controlled environment. Preventative maintenance, regular calibration, and training are essential to maintain measurement accuracy and avoid costly errors.  

The Value of Calibrated Pipettes

The majority of seasoned lab technicians and metrology experts are aware that regular pipette calibration services improve outcomes and reduce reagent costs. They are aware that even a small inaccuracy in laboratory studies can have a big impact.

The majority of biotech businesses perform semiannual calibration, which is normally required at least once a year for the average pipette. It is imperative that each pipette be maintained by an ISO 17025:2005 qualified laboratory, and in many circumstances, this is a legal requirement.

The International Organization for Standardization (ISO) requirements are met by accreditation to ISO 17025:2005. The general requirements for the competence to conduct our tests and/or calibrations, including sampling, are specified in ISO 17025:2005.

It encompasses testing and calibration carried out via recognized laboratory-developed procedures, non-standard methods, and standard methods. In order to produce an accurate and reliable scientific instrument, proper pipette calibration is not a hasty process but rather a full-service system that adheres to rigid and precise practices in a controlled environment.

In order to produce an accurate and reliable scientific instrument, proper pipette verification and calibration is a full-service system that adheres to rigid and exact procedures in a controlled environment.

Let's investigate this further, concentrating on measurement science and pertinent standards.

Preventative Maintenance for Pipettes

Pipettes include numerous moving parts, including pistons, plungers, gears, seals, and o-rings, just like your car. With extended usage, these components deteriorate and break down, affecting measurement accuracy and yielding subpar test results as well as delays, rework, and waste. 

For maintaining good measurement performance and avoiding pricey pipetting errors, routine calibration, repair, and preventative maintenance are all essential requirements.

Upholding Accuracy

Similar to how even the most talented driver will get bad gas mileage from a poorly maintained automobile, a poorly maintained pipette can offer erroneous results to even the most experienced user. 
The easiest method to guarantee pipette measurement accuracy and dependability is to sign up for a regular service program from a provider of pipette calibration and truck scales for sale that abides by the guidelines and requirements of ISO8655:2002.

ISO Standards: 8655 vs. 17025.

The well-known ISO17025 standard mandates internal process documentation and the creation of mechanisms to ensure that the procedures are consistently followed, but it says nothing about how well-designed and efficient those processes are. 

The very large and diverse variety of devices it covers, including pipettes, electronic equipment, scales, etc., cannot be dictated the optimal calibration procedures because 17025 is device independent. 

Because it outlines precise, best practices for piston pipette calibration, including metrological requirements and maximum allowable errors, ISO8655-2 was created with that purpose in mind.

The Upkeep of Reproducibility

R&D laboratories use cutting-edge scientific discoveries to create new cures, treatments, and diagnostic tools. The testing results of these innovations must demonstrate reproducibility, which is the cornerstone of science, in order to be commercialised.

The capacity of a scientist to manage the factors that influence pipette measurement accuracy is crucial. Pipetting precision necessitates the trust and integrity of a recognized and ISO8655-compliant calibration laboratory as well as the controls and standards they maintain. Regular training is also necessary to produce proficient pipette calibration services operators.


Government regulatory agencies like the FDA, CLIA, or CAP mandate that labs adhere to quality and industry standards or risk being disqualified. As an illustration, good manufacturing practices (cGMP), a procedure standard to which labs are held responsible, strives to guarantee the correct integrity of products or test findings. 

Providers of pipette calibration services to these labs are likewise held to these criteria. Calibration quality, data integrity, and performance dependability are all guaranteed by this compliance. The easiest approach to make sure your pipette is accurate and precise is to make sure it complies with ISO8655 criteria for pipette verification and calibration.

Simply Excellent Science

Measurement standards and controls are made to distinguish between legitimate and illegal processes. The standards and controls in ISO8655 for pipette calibration offer the best guarantee of pipette accuracy while lowering your risk for pipetting errors and the subsequent expenditures connected with them. 

So choosing standards-based pipette calibration can enhance performance and lower costs, whether your lab is regulated or used for research and development. It is only logical to select ISO8655-compatible calibration services.


In conclusion, pipette calibration is a crucial aspect of laboratory work as it ensures accurate measurement of liquid volumes. ISO 17025:2005 and ISO 8655:2002 standards provide guidelines for proper pipette calibration services and maintenance. 

Regular calibration helps avoid costly errors and maintain measurement accuracy, essential for reproducible scientific results. Government regulatory agencies mandate compliance with these standards for data integrity and performance reliability. 

Investing in ISO8655-compliant pipette and scale calibration services is an effective way to lower the risk of pipetting errors, improve performance, and reduce costs. A regular service program, training of operators, and preventative maintenance are important steps to maintain pipette accuracy. In short, choosing standards-based pipette calibration is a smart decision for any lab.