siirtopipetit

Siirtopipetit, also known as transfer pipettes or droppers, are simple laboratory tools used to transfer small amounts of liquid. They are typically made of flexible plastic or glass with a hollow tube and a rubber or plastic bulb at one end. When the bulb is squeezed, it creates suction that draws liquid into the tube. Releasing the bulb expels the liquid.

These pipettes are widely used in various fields, including chemistry, biology, medicine, and education. Their primary advantage lies in their ease of use and affordability, making them suitable for tasks where precise volume measurement is not critical. Siirtopipetit are often disposable, which helps to prevent cross-contamination between samples.

The volume capacity of siirtopipetit can vary, with common sizes ranging from a few milliliters to larger capacities. They are particularly useful for tasks such as dispensing reagents, collecting small samples, or adding small volumes of liquids drop by drop. In educational settings, they are frequently used to introduce students to basic laboratory techniques. While not as precise as graduated pipettes or volumetric pipettes, siirtopipetit offer a convenient and cost-effective solution for many liquid transfer needs. Their simple design and operation make them an indispensable tool in many laboratory environments.