Pipette: The Essential Laboratory Tool for Precision Liquid Handling

Introduction

Whether you're working in a biology lab, pharmaceutical company, or chemical testing facility, the pipette is one of the most critical instruments for accurate liquid measurement and transfer.

If you're searching for “pipette” online, chances are you're looking for information on how pipettes work, which types are available, and where to buy high-quality pipettes in Australia. At LabFriend, we supply a wide range of manual, electronic, and multichannel pipettes, along with pipette tips, accessories, and calibration tools.

This guide will walk you through everything you need to know about pipettes—including their types, uses, benefits, and how to select the best pipette for your laboratory application.

What is a Pipette?

A pipette is a laboratory tool used to measure and transfer small volumes of liquids with high precision. Pipettes are essential in applications that require accurate dosing, such as:

• Molecular biology

• Pharmaceutical testing

• Microbiology and biochemistry

• Analytical chemistry

• Clinical diagnostics

They come in various types, from simple disposable plastic pipettes to sophisticated electronic models with programmable settings.

How Does a Pipette Work?

Most pipettes work based on the air displacement principle. Here's a quick breakdown:

1. A piston creates a vacuum inside the pipette.

2. When the piston is released, it draws a liquid into a disposable pipette tip.

3. Depressing the piston again ejects the liquid with high precision.

Some pipettes, such as positive displacement pipettes, work differently and are used for viscous or volatile liquids.

Types of Pipettes

Understanding the different types of pipettes helps you choose the right one for your specific lab task:

1. Micropipette

✔ Volume range: Typically 0.1 µL to 1000 µL
✔ Best for: Molecular biology, PCR, ELISA
✔ Available in: Single-channel and multichannel formats

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2. Electronic Pipette

✔ Motor-driven piston ensures consistency
✔ Programmable for repetitive tasks
✔ Reduces operator fatigue

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3. Multichannel Pipette

✔ Ideal for high-throughput workflows
✔ Available in 8-channel and 12-channel formats
✔ Saves time in microplate work

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4. Adjustable Volume Pipette

✔ Allows user to select desired volume
✔ Ideal for flexible workflows
✔ Reduces need for multiple pipettes

5. Fixed Volume Pipette

✔ Designed for a specific volume
✔ Greater accuracy, no calibration required
✔ Ideal for routine repetitive tasks

6. Glass Pipette / Volumetric Pipette

✔ Used in classical chemistry labs
✔ Calibrated for highly accurate liquid measurement
✔ Ideal for solution standardization and dilutions

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Applications of Pipettes in the Lab

Pipettes are widely used in scientific fields requiring exact dosing, such as:

✔ Pharmaceutical labs – drug testing, formulation, and QA
✔ Biotech research – sample handling in DNA/RNA workflows
✔ Medical labs – diagnostic sample transfers
✔ Food science – chemical analysis of food and beverages
✔ Academic and research institutions – classroom and laboratory education

Why Pipette Accuracy Matters

Using a low-quality or improperly calibrated pipette can lead to:

❌ Inconsistent results
❌ Cross-contamination
❌ Reagent waste
❌ Failed experiments

To maintain accuracy:

✔ Always use the correct pipette tip size
✔ Pre-wet tips before dispensing
✔ Calibrate pipettes regularly
✔ Use the appropriate pipette type for the application

Top Pipette Brands Available at LabFriend

We stock premium pipettes from globally recognized manufacturers known for precision, durability, and ergonomic design:

• Eppendorf – Micropipettes, electronic pipettes, and accessories

• BRAND – High-quality manual pipettes and tips

• Gilson – Known for the popular PIPETMAN series

• Thermo Scientific – Multichannel and electronic pipettes

• Kartell – Durable plastic pipettes and consumables

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Choosing the Right Pipette for Your Needs

When selecting a pipette, consider:

✔ Volume range – Choose a pipette that covers your needed volume
✔ Application type – High-throughput labs may benefit from multichannel pipettes
✔ Frequency of use – For long repetitive tasks, use electronic pipettes
✔ Chemical compatibility – Use positive displacement pipettes for viscous or volatile liquids
✔ Budget and brand preferences – Choose trusted brands for reliability

Where to Buy Pipettes in Australia?

If you're looking to buy pipettes online, LabFriend offers:

✔ Fast Australia-wide shipping
✔ Bulk pricing for institutions and research centers
✔ Over 400+ scientific brands
✔ Expert support for product selection
✔ Calibration tools and accessories

Final Thoughts

The pipette is more than just a tool—it’s the backbone of precise liquid handling in modern laboratories. Whether you're transferring microliters or milliliters, selecting the right pipette ensures accuracy, reproducibility, and success in your scientific experiments.

At LabFriend, we help you find the best pipette for your needs—backed by reliable brands, fair pricing, and fast delivery across Australia.

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