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Application range of piston mobile pipette
27-05-2019
Positive air pressure pipettes are suitable for a variety of routine laboratory work as well as aqueous samples. Piston mobile pipettes are suitable for special requirements such as highly viscous, volatile, radioactive ...
Working principle of external piston pipette
03-06-2019
The pipette is the most commonly used tool in the laboratory. The experimental teacher's right assistant, the standard use of the pipette is closely related to the accuracy and precision of the experimental results. Clas...
A complete pipetting cycle consists of six steps
10-06-2019
A complete pipetting cycle consists of six steps: loading the tip, setting the range, pre-washing the tip, aspirating, draining, and removing the tip. Pipettes can operate in the 10-100% range, but operation at 10% range...
Choice of aspiration method
17-06-2019
Positive aspiration method: Suitable for general liquids; Press the button to the first stop with your thumb, then slowly release the button to return to the origin. Then press the button to the first stop to discharge t...
Correct placement of the pipette
24-06-2019
Draining and blowing: The suction head is close to the wall of the container. First press the piston to the first gear to discharge the liquid. After a pause, press the second gear to blow the liquid. Remove the tip: Pre...
Do not use a large-scale pipette to remove small volumes of sample
02-07-2019
1. After using the pipette, adjust the pipette range to the maximum value. 2. When there is liquid in the pipette tip, do not place the pipette horizontally or upside down. Prevent liquid from flowing into the pipette to...