The centrifuge tube is a common experimental consumable in the laboratory, mainl...
This is a simple way to perform a quick check on a pipette in your hand. Check t...
Drain operation: 1. The nozzle is pressed against the inner wall of the capacity...
Many people who use pipettes for the first time always think that the operation ...
There is currently no material that can meet all the experimental requirements. ...
Immersing the tip at the appropriate depth increases accuracy by 5%. If the tip ...
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