Pipette Calibration

Taking care of your pipettes is important to ensure the quality of laboratory work. Except cleaning and performing routine maintenance, accuracy and precision should be checked at regular calibration intervals. Our smart pipette calibration solutions can help your lab achieve compliance, fewer errors, increased efficiency and lower calibration costs.

The common standard for calibration is ISO 8655 which was updated in 2022.

The ISO states that a metrological confirmation of all POVA shall be performed regularly to ensure that the apparatus meets the requirements for its intended use.

The recommended frequency is based on the risks associated with using the POVA. The maintenance interval is affected by such factors as pipetting frequency, liquids dispensed and the age/model of the pipette. A minimum maintenance interval of one year is suggested, with calibration done annually or more often, such as every 3 – 6 months. In some circumstances, such as when dispensing volatile liquids or solvents, more frequent maintenance is advised.

The following factors should be considered:

•   Risk of application
•   Frequency of use
•   Number of users
•   Type of liquid to be delivered and its vapors
•   Acceptable maximum permissible errors
•   Manufacturer information
•   Liquid handling process requirement