The manual pipettor is a device designed for the controlled aspiration and dispensing of liquids in the laboratory, offering a practical, precise, and ergonomic solution for handling volumes between 0.1 ml and 100 ml. Its lightweight design allows for one-handed use, reducing effort and improving comfort during continuous work.
The operating system is based on an integrated mechanical mechanism that facilitates flow control using a rubber bulb, allowing for progressive regulation of both the aspiration and discharge of the liquid. This configuration provides precise and safe handling, adapted to different types of procedures.
The device structure includes a rubber bulb for volume control, a lever that regulates aspiration and expulsion functions, and a specific button intended to eliminate final liquid residues, thus optimizing dosage and avoiding sample loss.
The flexible adapter made of elastomer allows compatibility with glass and plastic pipettes of different sizes, guaranteeing versatility in its use. Furthermore, it presents adequate chemical resistance against acidic and alkaline solutions, which favors its durability under usual laboratory conditions.
The equipment can be easily disassembled to facilitate cleaning and maintenance, incorporating an interchangeable hydrophobic filter that acts as a protective barrier against the entry of liquids and aerosols.
This manual pipettor is an essential tool in analytical, research, and teaching laboratories, providing control, safety, and efficiency in liquid handling.
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