A Micro Pipette is a precision laboratory instrument used to measure and transfer small volumes of liquid, typically ranging from 0.1 µL to 1000 µL (1 mL). It is a crucial tool in various scientific fields such as molecular biology, chemistry, medical diagnostics, and biotechnology, where accurate measurement and handling of minute liquid quantities are essential.
The micro pipette consists of an adjustable plunger mechanism, a piston that controls liquid aspiration, and a disposable plastic or rubber tip that ensures contamination-free transfers. Users can adjust the volume of liquid they wish to pipette by turning a dial or using a digital control, depending on the model. Once the correct volume is set, the user depresses the plunger to draw the liquid into the tip, and then dispenses it by releasing the plunger.
Micro pipettes are widely used for tasks such as DNA/RNA extraction, PCR (polymerase chain reaction), enzyme assays, and other experiments requiring accurate liquid handling in small quantities. They come in single-channel or multi-channel varieties, with the latter allowing for the simultaneous transfer of multiple samples. Additionally, micro pipettes are known for their ergonomic design, ensuring that lab technicians can perform repetitive tasks with minimal fatigue.
Overall, micro pipettes are vital tools in any laboratory setting where precision and accuracy in liquid measurement are required.
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