EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN ISO 648 testing. EN ISO 648 specifies metrological and structural requirements for single-mark (total delivery) volumetric pipettes and double-marked volumetric pipettes, both of which are sufficient for general laboratory purposes.
The standard also provides guidelines for the design and construction of single volume pipettes, including requirements for tip shape, delivery tube diameter, and stem length. It also specifies the allowable limits for the tip clearance to deviate from the nominal size.
The standard requires single volume pipettes to be marked with specific information, including nominal volume, tolerance class (indicating the accuracy of the pipette), manufacturer's name or trademark, and batch or serial number. This information helps identify and trace individual pipettes and ensures traceability in case of any quality issues.
EN ISO 648 applies to both manual and automatic pipettes, but some additional requirements may apply to automatic pipettes depending on their design and operation.
The standard also includes guidance on the correct use and maintenance of single volume pipettes, including cleaning, sterilization and calibration instructions. Proper use and maintenance of straws is essential to ensure their accuracy and longevity.
In summary, EN ISO 648 specifies requirements and test methods to ensure the accuracy, precision and fitness for intended purpose of single volume pipettes used in laboratory experiments. Compliance with this standard can help ensure reliable and repeatable experimental results that are critical in many scientific disciplines.
EUROLAB assists manufacturers with EN ISO 648 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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