The graduated pipette tip is an indispensable tool for experimental operation. F...
The centrifuge tube is a common experimental consumable in the laboratory, mainl...
Plastic centrifuge tubes generally have PP (polypropylene), PC (polycarbonate), ...
1. Specimen collection: collect samples of the upper respiratory tract (includin...
The sealing performance of the centrifuge tube is an important factor that affec...
a. Pipette is a commonly used instrument for measuring liquid in biochemical exp...
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