Common problem solving method of brainstorming BRAND micro pipette

The equipment and equipment in the laboratory are as comprehensive as the natural world. They say that the sparrows are small and complete, and in the laboratory, they are small but essential instruments. There are micropipettes for biochemistry. An essential tool for experimental or molecular biology experiments.

Precision micropipette is a tapping device in a certain capacity range can be adjusted, commonly known pipette, but there will be some similar drops during its use, the suction drain, suction allowed common problems.

There are many possible reasons for "dropping", usually due to the removal of special liquids. Some liquids with high viscosity, high density, and high saturated vapor pressure are often the "culprits" of dripping. When removing such liquids, we recommend a reverse pipetting method or a BRAND external piston pipette.

"Leakage" usually occurs when the pipette is poorly sealed and the tips are not matched. If the experiment repeatedly leaks, the leakiness of the pipette itself is ruled out, and the matching of the tips needs to be considered. Usually the same brand of pipettes and tips are matched to achieve a good system seal.

"Inaccurate" usually occurs when the pipetting is not maintained while the pipetting is vertical, or the liquid being sucked is too viscous and too volatile. Your pipette may need to be calibrated when you feel that the pipetting is not accurate during the experiment. ISO 9001 and GLP require periodic pipette calibration (approximately every 3-12 months), and pipetting products should be calibrated using the gravimetric method in accordance with ISO 8655. In daily use, it is also necessary to keep the pipette vertical when aspirating. When the liquid is discharged, the tip of the gun is attached to the wall of the container and the angle is maintained at 30-45° with the wall of the container. The pipetting volume is the most accurate.

The Transferpette® S pipette from BRAND, Germany, is free from three major issues of appeal. It combines operational and ergonomic design with advanced and innovative materials and is the perfect manual pipette for scientists who prefer to use the central pipetting button to meet the high operational requirements of the laboratory. All the features required by life science users: Robust construction, one-handed operation, complete sterilization, high precision, and easy calibration Easy Calibration technology for long-term reliability.

Wuhan Jisi Instrument Equipment Co., Ltd. is committed to building the world's advanced level and suitable for domestic laboratory equipment, and is committed to tailoring the system's overall solution for your system. It is a one-stop supplier of large-scale laboratory services in Central China. It has provided professional laboratory equipment for more than 5,000 well-known domestic enterprises and institutions.

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