Pipettes Manufacturers online

Pipettes enable the precise measurement and transfer of liquids and are available in various types and designs, depending on the specific requirements of the applications.

The use of pipettes is a fundamental technique in many scientific disciplines, especially in biology, chemistry and pharmacy.

Below you will find the types and uses of pipettes, as well as important tips when using pipettes and their benefits:

Types of pipettes:

• Manual pipettes:
  Single-channel pipettes: Ideal for pipetting single samples.
  Multichannel pipettes: Allow simultaneous pipetting of multiple samples, often used in microplate formats.
• Electronic pipettes:
  Offer automatic operation, higher precision and less fatigue for the user.
• Pasteur pipettes:
  Simple glass or plastic pipettes, often used for gross transfer of liquids.
• Serological pipettes:
  Longer pipettes with a larger volume range, often used in cell culture work.

Use of pipettes:

1. Biology and molecular biology:
Pipettes are used here to precisely handle DNA, RNA and protein samples, enzymes or buffer solutions in very small volumes.
Typical applications: Polymerase chain reaction (PCR), ELISA tests, enzyme reactions.

2. Medical laboratories:
In clinical diagnostics, pipettes are essential for precisely dispensing blood or serum samples and reagents.
Application: Performing blood tests, dosing drugs or vaccines.

3. Chemical laboratories:
In chemical analysis, pipettes are used to dispense solutions into reaction mixtures or to carry out dilution series.
Application: Titrations, spectroscopy, production of standards.

4. Pharmaceutical industry:
Pipettes are used for the precise measurement of chemicals, reagents and drug samples.
Application: Preparation of active ingredient samples, quality control.

Important tips when using pipettes:

• Pipette at a steady speed to ensure accuracy and precision.
• Hold the pipette as vertically as possible when aspirating the liquid to avoid air bubbles.
• Check and calibrate the pipette regularly to ensure accurate volumes.
• Clean the pipette regularly and maintain it according to the manufacturer's instructions.
• Ensure that all users are trained in correct handling and technique.

Advantages of using pipettes:

• Pipettes allow liquids to be dispensed in very small and precise amounts, often in the microliter range.
• Pipettes allow liquids to be handled quickly and efficiently, speeding up laboratory work processes.
• The use of disposable pipette tips minimizes the risk of cross-contamination.
• Different types of pipettes allow a wide range of volumes to be handled, from tiny amounts to larger volumes.

Pipettes are essential tools in the laboratory and the right technique is crucial for accurate and reproducible results. Careful handling and regular maintenance can minimize errors and maximize data reliability.

Below you will find an overview of the most important criteria to look out for when purchasing pipettes:

There are several important aspects to consider when purchasing pipettes to ensure they are suitable for your specific laboratory requirements.

• Decide whether you need a single-channel, multi-channel or electronic pipette depending on your specific application requirements.
• Choose a pipette with a volume range that meets your working requirements. Pipettes are available in different volume ranges, from microliters to milliliters.
• Make sure the pipette offers high accuracy and precision to ensure consistent and reliable results.
• An ergonomically designed pipette can reduce fatigue and strain during prolonged use. Look for a lightweight design and a comfortable grip.
• Choose a pipette made of robust and chemical-resistant materials to ensure a long service life and resistance to aggressive chemicals.
• Make sure the pipette is compatible with common pipette tips, especially if you are using tips from different manufacturers.
• check how easy the pipette is to maintain and calibrate and whether the manufacturer offers a calibration service. Regular calibration is crucial for accuracy.
• Make sure the pipette is easy to use, with easily accessible volume settings and a clear display, if available.
• Consider value for money by weighing up the cost of the pipette against its features, quality and durability.

By considering these points, you will ensure that the pipette meets your needs and provides accurate, reliable performance in the lab.

Pipettes can be purchased from a variety of suppliers. Comprehensive information about manufacturers and suppliers of Pipettes from all over the world can be found on Exportpages.