Glass Pasteur Pipette, 230mm in length

This box contains 250 soda-lime glass Pasteur pipettes, manufactured according to ISO 7712. The pipettes, without graduation, have a length between 230 mm and an external diameter of 6.5 to 8 mm, suitable for various laboratory tasks.

In addition, rubber nipples are available for purchase by the piece to facilitate liquid handling. The teats, made of natural latex, are yellow-orange in colour and have a rounded or balloon shape, ensuring comfortable and safe use.

This set is essential for accurate aspiration and transfer using disposable glass Pasteur pipettes in laboratory environments that demand high quality and reliable instruments.

Function and use of the Pasteur pipette in the laboratory

this instrument is ideal for transferring small quantities of liquids between vessels with great precision, and is especially valuable in situations where cross-contamination must be avoided. It is also very useful for adding reagents drop by drop in experiments that require exact control of the amount of liquid.

In microbiology and chemistry laboratories, it is frequently used to take small samples of various liquids, such as chemical solutions and cell suspensions. It is also used in the distribution of culture media, in Petri dishes and other vessels in cell culture and microbiology.

For histology, this device is essential for transferring staining solutions and other reagents during the preparation of specimens for microscopic observation. In addition, it can be used for rinsing laboratory vessels and equipment with solvents and other cleaning liquids.

This utensil is indispensable in research, diagnostic and teaching laboratories, thanks to its simplicity, precision and versatility in handling liquids.