Precautions for the use of pipettes

Date:2021-10-14 17:15:05 Thursday

Summary: 1. The micropipette with a micropipette head, no matter whether there is solution in the micropipette head or not, it should not be placed horizontally and should be erected. The pipette should be properly erected on the holder when not in use, and ......

1. The micropipette with a micropipette head, no matter whether there is solution in the micropipette head or not, it should not be placed horizontally and should be erected. The pipette should be properly erected on the holder when not in use, and kept away from damp and corrosive substances.

2. When sucking liquid, you must loosen your thumb slowly and steadily. It is never allowed to loosen it suddenly, so as to prevent the solution from being sucked too quickly and rushing into the liquid extractor to corrode the plunger and cause air leakage.

3. It is very undesirable to tighten the pipette by repeatedly hitting the tip. Long-term operation will loosen the internal parts and damage the pipette.

4. It is strictly forbidden to absorb highly volatile and corrosive liquids, such as concentrated acid, concentrated alkali, and organic matter.

5. When setting the range, please note that the set range is within the range of the pipette and do not turn the button out of the range, otherwise it will jam the mechanical device and damage the pipette.

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