Pipette Tips: All You Need To Know
Pipette Tips

In laboratory science, precision and accuracy are paramount. The pipette tips are essential to ensure these qualities in liquid handling. However, a pipette’s performance is only as good as the tips it uses. In this comprehensive guide, we will delve into everything you need to know about pipette tips, from their types and uses to tips on choosing the right one for your needs.

What Are Pipette Tips?

Pipette tips are disposable attachments used with pipettes to aspirate and dispense liquids. They are usually made from high-quality plastic, such as polypropylene, to ensure chemical resistance and durability. Pipette tips are critical for maintaining the accuracy and precision of pipetting tasks, preventing cross-contamination, and ensuring repeatable results in experiments.

Types of Pipette Tips

You may see 5 common types of Pipette tips in the market. These are the most common pipette tips. Here is a brief discussion on these:

Standard Pipette Tips

Standard pipette tips are the most commonly used type. They come in various sizes to accommodate different volumes, ranging from a few microliters to several milliliters. These tips suit general laboratory use, including sample transfers, reagent additions, and other routine tasks.

Filtered Pipette Tips

Filtered pipette tips contain a filter that prevents aerosols and liquids from entering the pipette body, reducing the risk of cross-contamination and protecting the pipette from damage. These tips are ideal for applications involving volatile or hazardous substances and when working with sensitive samples such as DNA, RNA, or proteins.

Low Retention Tips

Low retention tips are designed with a hydrophobic surface to minimize liquid adherence and ensure complete sample dispensing. They are particularly useful for handling viscous or sticky substances, ensuring maximum recovery of samples and reagents.

Wide Orifice Tips

Wide orifice tips have a larger opening than standard tips, making them suitable for pipetting viscous liquids, cell suspensions, or genomic DNA. They help reduce shearing forces that can damage delicate samples.

Extended Length Tips

Extended-length tips are longer than standard tips, providing better reach and reducing the risk of contamination when working with deep vessels such as tubes and bottles.

different types of pipette tips

Why Are Pipette Tips Important?

Pipette tips are important for three main reasons:

  1. Accuracy: They help you measure tiny amounts of liquid exactly, like a super tiny measuring cup. This is crucial in science experiments because even a small mistake can mess things up.
  2. Cleanliness: They act like barriers to prevent different samples from mixing. They also protect your pipette from getting dirty with leftover liquids.
  3. Convenience: They’re disposable, so you throw them away after use. No more wasting time cleaning them like you would with old-school glass tools! This saves time for more experiments.

Advantages of Pipette Tips

A good quality pipette tip always gives you some advantages in your work. Here we discuss some major benefits of the Pipette tips:

  • Accuracy and Precision: Pipette tips help ensure you measure and transfer liquids accurately and precisely, which is crucial for reliable experiment results.
  • Prevents Contamination: Using new pipette tips for each sample prevents cross-contamination, keeping your samples pure and your results trustworthy.
  • Versatility: Pipette tips come in different sizes and types, making them suitable for various tasks and substances in the lab, from tiny drops to larger volumes.
  • Easy to Use: Pipette tips are easy to attach and detach from pipettes, making liquid handling quick and efficient.
  • Protects Pipettes: Using tips helps protect the pipette from exposure to liquids, reducing wear and tear and extending its life.
  • Sterility: Many pipette tips are pre-sterilized, which is essential for experiments requiring sterile conditions, like in microbiology or cell culture.
  • Disposable: Pipette tips are disposable, so you can throw them away after use, ensuring cleanliness and convenience.
  • Reduces Human Error: Properly used pipette tips decrease the chances of human error in liquid handling, leading to more reliable and reproducible results.
  • Cost-Effective: Disposable pipette tips can be more cost-effective in the long run, as they prevent contamination and the need for repeated experiments due to errors.
  • Specialized Tips: Specialized pipette tips, such as low-retention or filtered tips, are available for specific needs, ensuring you have the right tool for any job.

How to Choose the Right Pipette Tip

Selecting the appropriate pipette tip is crucial for achieving reliable results. Here are some factors to consider:

Volume Range

Ensure the tip is compatible with your pipette’s volume range. Using tips outside the specified range can lead to inaccurate measurements.

Tip Fit

Check for compatibility between the pipette and the tip. Most manufacturers provide compatibility charts to help you find the right match. A secure fit prevents leaks and ensures accurate dispensing.


Choose pre-sterilized tips for applications requiring sterile conditions. This is particularly important in microbiology, cell culture, and molecular biology labs.

Filtered vs. Non-Filtered

If you work with hazardous, volatile, or sensitive substances, consider using filtered tips to avoid contamination and protect your pipette.

Material and Quality

Opt for high-quality tips from virgin polypropylene to ensure chemical resistance and durability. Avoid tips with additives that might interfere with your experiments.

Laboratory Pipette tips

Best Practices for Using Pipette Tips

Pipette tips are laboratory equipment. You must follow certain procedures and guidelines. Here is a short but important best practices list for using pipette tips properly.

Proper Technique

Ensure you use the correct pipetting technique to avoid introducing errors. Pre-wet the tip by aspirating and dispensing the liquid a few times before taking the final volume. This helps achieve consistent results.


To prevent contamination, store pipette tips in a clean, dry place. Avoid exposing them to extreme temperatures or direct sunlight.


Dispose of used tips properly according to your lab’s waste management protocols. Do not reuse disposable tips, which can lead to contamination and inaccurate results.


Pipette tips are fundamental to any laboratory, ensuring accurate and precise liquid handling. Understanding the different types of pipette tips and how to choose the right one for your specific needs can significantly enhance the reliability of your experiments. By following best practices, you can maintain the integrity of your samples and achieve reproducible results.

Investing in high-quality pipette tips and using them correctly is essential for any scientific endeavour. Whether conducting routine assays or complex molecular biology experiments, the right pipette tips can make all the difference in your research outcomes.


Are all pipette tips the same?

No, not all pipette tips are the same. They come in different types, sizes, and materials for various lab tasks and needs.

Why are pipette tips so expensive?

Pipette tips are expensive because they are made from high-quality materials, must be manufactured with precise standards to ensure accuracy, and often require sterilization. Additionally, the cost of research, development, and quality control for reliable performance in scientific experiments contributes to their price.

Are pipette tips reusable?

No, pipette tips are not reusable. They are designed to be disposable to prevent contamination and ensure accurate results.

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